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Primes / Is 493 prime?

Is 493 a Prime Number?

No493 = 17 x 29

493 is NOT prime: 17 × 29 = 493. That makes 17 a genuine divisor of 493 beyond 1 and 493 itself. Fully broken down, 493 = 17 × 29, for 4 divisors total. 493 sits between primes 491 and 499, 2 below and 6 above. 493 shares no factor with 2-12; 493's divisors start beyond that range. 493 is odd, digit sum 16 for 493, digital root 7 for 493. 493 has 4 primes within 10 of 493.

Factors
1, 17, 29, 493
Number of factors
4
Prime?
No
Prime factorization
17 x 29
Even or odd
Odd
Square
243049
Cube
119823157
Binary
111101101
Hexadecimal
1ED
Roman numeral
CDXCIII
Perfect square?
No
Perfect cube?
No
Perfect number?
No
Triangular number?
No
Fibonacci number?
No
Full facts for 493 →Factors of 493 →