MathQuarryCalculators

Primes / Is 159 prime?

Is 159 a Prime Number?

No159 = 3 x 53

159 is NOT prime: 3 × 53 = 159. That makes 3 a genuine divisor of 159 beyond 1 and 159 itself. Fully broken down, 159 = 3 × 53, for 4 divisors total. 159 sits between primes 157 and 163, 2 below and 4 above. 159: 3 divide 159 evenly, checked against 2-12. 159 is odd, digit sum 15 for 159, digital root 6 for 159. 159 has 5 primes within 10 of 159.

Factors
1, 3, 53, 159
Number of factors
4
Prime?
No
Prime factorization
3 x 53
Even or odd
Odd
Square
25281
Cube
4019679
Binary
10011111
Hexadecimal
9F
Roman numeral
CLIX
Perfect square?
No
Perfect cube?
No
Perfect number?
No
Triangular number?
No
Fibonacci number?
No
Full facts for 159 →Factors of 159 →