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even, composite · 318th positive integer

The number 318

318 is an even composite number. It is the 318th positive integer.

Quick reference

Prime factorization2 × 3 × 53
Divisors1, 2, 3, 6, 53, 106, 159, 318
Binary100111110
Hexadecimal0x13E
Roman numeralCCCXVIII
Digit sum12
Propertieseven, composite

Frequently asked

Is 318 a prime number?

No. 318 is composite. Its prime factorization is 2 × 3 × 53.

What are the factors of 318?

The factors (divisors) of 318 are 1, 2, 3, 6, 53, 106, 159, 318.

What is 318 in binary?

318 in binary is 100111110. In hexadecimal it's 13E.

What is 318 as a Roman numeral?

318 in Roman numerals is CCCXVIII.

What's the digit sum of 318?

Adding the digits of 318: 3 + 1 + 8 = 12.

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