odd, prime · 317th positive integer
The number 317
317 is an odd prime number. It is the 317th positive integer.
Quick reference
| Prime factorization | 317 (prime) |
| Divisors | 1, 317 |
| Binary | 100111101 |
| Hexadecimal | 0x13D |
| Roman numeral | CCCXVII |
| Digit sum | 11 |
| Properties | odd, prime |
Reading 317 in NumGrid context
The 317 record above pulls directly from classical number theory plus NumGrid solver-derived puzzle statistics. What follows is the per-entity context — how 317 sits in the broader integer properties and number-guessing puzzles distribution and which underlying factors drive the headline numbers.
Every number on this page links back to classical number theory plus NumGrid solver-derived puzzle statistics; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for 317 is typically a peer within positive integers within the NumGrid target pool with similar size, similar exposure, or similar geography — not the national-level summary alone.
Frequently asked
Is 317 a prime number?
Yes. 317 is prime — its only divisors are 1 and itself.
What are the factors of 317?
The factors (divisors) of 317 are 1, 317.
What is 317 in binary?
317 in binary is 100111101. In hexadecimal it's 13D.
What is 317 as a Roman numeral?
317 in Roman numerals is CCCXVII.
What's the digit sum of 317?
Adding the digits of 317: 3 + 1 + 7 = 11.