are prime numbers still prime in other bases?
243266
A prime number is a prime by defination, irrespective of base. We should distiguish between numbers, on the one hand, and numerals , on the other, which are used to represent numbers. So, e.g., 13 = 15(octal) = D hexadecimal = XIII = treize, in French word(s) = τρισκαίδεκα. It is prime, no matter how you represent it.
756807
the largest prime number less than 50. The largest number less than 50 is 49, but it is not prime, because 49=7·7. ... The previous number is 47, it is prime. the smallest composite number greater than 10.
548887
23 is therefore a prime number. If it had 3 or more factors it would be composite. 1 is the only number which has 1 factor - it is neither prime nor composite. The number 23 , has only two factors ( 1 and itself), meaning that it is a prime number - not composite.
1326173
The number 1 is neither prime nor composite. Number 2 is the only prime even number. The prime numbers less than 50: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47.
1014998
The first few prime numbers are: 2, 3, 5, 7, 11, 13, 17, 19 and 23, and we have a prime number chart if you need more. If we can make it by multiplying other whole numbers it is a Composite Number. 2 is Prime, 3 is Prime, 4 is Composite (=2×2), 5 is Prime, and so on...
1094803
1 is the only number that is neither prime or composite??
52103
For 99, the answer is: No, 99 is not a prime number. The list of all positive divisors (i.e., the list of all integers that divide 99) is as follows: 1, 3, 9, 11, 33, 99. For 99 to be a prime number, it would have been required that 99 has only two divisors, i.e., itself and 1.
1090967
Howe...” I believe 0, in addition to 1, is also prime. However, if you are referring specifically to natural numbers, then 1 would be the only number that is neither prime nor composite.
454399
Is 37 a prime number? For 37, the answer is: yes, 37 is a prime number because it has only two distinct divisors: 1 and itself (37). As a consequence, 37 is only a multiple of 1 and 37.
634209
No, not all odd numbers are going to be prime numbers. ... There is only one even prime number - 2 (which is prime because it can only be divided by itself or 1). Every other even number cannot be a prime, because every even number is a product of other numbers and 2.
516839
For 29, the answer is: yes, 29 is a prime number because it has only two distinct divisors: 1 and itself (29). As a consequence, 29 is only a multiple of 1 and 29.
1164666
For 23, the answer is: yes, 23 is a prime number because it has only two distinct divisors: 1 and itself (23).
76501
For 7, the answer is: yes, 7 is a prime number because it has only two distinct divisors: 1 and itself (7). As a consequence, 7 is only a multiple of 1 and 7.
268616
Any set of numbers which do not have any other common factor other than 1 are called co-prime or relatively prime numbers. This shows that 5 and 6 have no common factor other than 1. Therefore, they are co-prime numbers.
384429
relatively prime. ... For example, 12 and 13 are relatively prime, but 12 and 14 are not. A list of integers is (mutually) relatively prime if there is no integer that divides them all.
267252
A composite number has more than two factors. The number 1 is neither prime nor composite. The prime numbers between 2 and 31 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29 and 31 since each of these numbers has only two factors, itself and 1.
991734
Is 23 a prime number? For 23, the answer is: yes, 23 is a prime number because it has only two distinct divisors: 1 and itself (23). As a consequence, 23 is only a multiple of 1 and 23.