MathQuarryCalculators

Primes / Is 136 prime?

Is 136 a Prime Number?

No136 = 2^3 x 17

136 is NOT prime: 2 × 68 = 136. That makes 2 a genuine divisor of 136 beyond 1 and 136 itself. Fully broken down, 136 = 2^3 × 17, for 8 divisors total. 136 sits between primes 131 and 137, 5 below and 1 above. 136: 2, 4, 8 divide 136 evenly, checked against 2-12. 136 is even, digit sum 10 for 136, digital root 1 for 136. 136 has 4 primes within 10 of 136.

Factors
1, 2, 4, 8, 17, 34, 68, 136
Number of factors
8
Prime?
No
Prime factorization
2^3 x 17
Even or odd
Even
Square
18496
Cube
2515456
Binary
10001000
Hexadecimal
88
Roman numeral
CXXXVI
Perfect square?
No
Perfect cube?
No
Perfect number?
No
Triangular number?
Yes
Fibonacci number?
No
Full facts for 136 →Factors of 136 →