odd, prime, palindrome · 727th positive integer
The number 727
727 is an odd prime number. It is the 727th positive integer.
Quick reference
| Prime factorization | 727 (prime) |
| Divisors | 1, 727 |
| Binary | 1011010111 |
| Hexadecimal | 0x2D7 |
| Roman numeral | DCCXXVII |
| Digit sum | 16 |
| Properties | odd, prime, palindrome |
Reading 727 in NumGrid context
For 727, 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.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for 727’s peers within positive integers within the NumGrid target pool. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Frequently asked
Is 727 a prime number?
Yes. 727 is prime — its only divisors are 1 and itself.
What are the factors of 727?
The factors (divisors) of 727 are 1, 727.
What is 727 in binary?
727 in binary is 1011010111. In hexadecimal it's 2D7.
What is 727 as a Roman numeral?
727 in Roman numerals is DCCXXVII.
What's the digit sum of 727?
Adding the digits of 727: 7 + 2 + 7 = 16.