MathQuarryCalculators

Primes / Is 108 prime?

Is 108 a Prime Number?

No108 = 2^2 x 3^3

108 is NOT prime: 2 × 54 = 108. That makes 2 a genuine divisor of 108 beyond 1 and 108 itself. Fully broken down, 108 = 2^2 × 3^3, for 12 divisors total. 108 sits between primes 107 and 109, 1 below and 1 above. 108: 2, 3, 4, 6, 9, 12 divide 108 evenly, checked against 2-12. 108 is even, digit sum 9 for 108, digital root 9 for 108. 108 has 5 primes within 10 of 108.

Factors
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108
Number of factors
12
Prime?
No
Prime factorization
2^2 x 3^3
Even or odd
Even
Square
11664
Cube
1259712
Binary
1101100
Hexadecimal
6C
Roman numeral
CVIII
Perfect square?
No
Perfect cube?
No
Perfect number?
No
Triangular number?
No
Fibonacci number?
No
Full facts for 108 →Factors of 108 →