odd, prime, palindrome · 797th positive integer
The number 797
797 is an odd prime number. It is the 797th positive integer.
Quick reference
| Prime factorization | 797 (prime) |
| Divisors | 1, 797 |
| Binary | 1100011101 |
| Hexadecimal | 0x31D |
| Roman numeral | DCCXCVII |
| Digit sum | 23 |
| Properties | odd, prime, palindrome |
Reading 797 in NumGrid context
For 797, the underlying data on this page comes from classical number theory plus NumGrid solver-derived puzzle statistics. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
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 797 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 797 a prime number?
Yes. 797 is prime — its only divisors are 1 and itself.
What are the factors of 797?
The factors (divisors) of 797 are 1, 797.
What is 797 in binary?
797 in binary is 1100011101. In hexadecimal it's 31D.
What is 797 as a Roman numeral?
797 in Roman numerals is DCCXCVII.
What's the digit sum of 797?
Adding the digits of 797: 7 + 9 + 7 = 23.