MathQuarryCalculators

Primes / Is 64 prime?

Is 64 a Prime Number?

No64 = 2^6

64 is NOT prime: 2 × 32 = 64. That makes 2 a genuine divisor of 64 beyond 1 and 64 itself. Fully broken down, 64 = 2^6, for 7 divisors total. 64 sits between primes 61 and 67, 3 below and 3 above. 64: 2, 4, 8 divide 64 evenly, checked against 2-12. 64 is even, digit sum 10 for 64, digital root 1 for 64. 64 has 5 primes within 10 of 64.

Factors
1, 2, 4, 8, 16, 32, 64
Number of factors
7
Prime?
No
Prime factorization
2^6
Even or odd
Even
Square
4096
Cube
262144
Binary
1000000
Hexadecimal
40
Roman numeral
LXIV
Perfect square?
Yes
Perfect cube?
Yes
Perfect number?
No
Triangular number?
No
Fibonacci number?
No