Skip to main content
NumGrid

odd, prime · 37th positive integer

The number 37

37 is an odd prime number. It is the 37th positive integer.

Quick reference

Prime factorization37 (prime)
Divisors1, 37
Binary100101
Hexadecimal0x25
Roman numeralXXXVII
Digit sum10
Propertiesodd, prime

Frequently asked

Is 37 a prime number?

Yes. 37 is prime — its only divisors are 1 and itself.

What are the factors of 37?

The factors (divisors) of 37 are 1, 37.

What is 37 in binary?

37 in binary is 100101. In hexadecimal it's 25.

What is 37 as a Roman numeral?

37 in Roman numerals is XXXVII.

What's the digit sum of 37?

Adding the digits of 37: 3 + 7 = 10.

← Play today's NumGrid