odd, prime · 887th positive integer
The number 887
887 is an odd prime number. It is the 887th positive integer.
Quick reference
| Prime factorization | 887 (prime) |
| Divisors | 1, 887 |
| Binary | 1101110111 |
| Hexadecimal | 0x377 |
| Roman numeral | DCCCLXXXVII |
| Digit sum | 23 |
| Properties | odd, prime |
Reading 887 in NumGrid context
887 is one of the data points covered by this site’s integer properties and number-guessing puzzles dataset. The detail above comes directly from classical number theory plus NumGrid solver-derived puzzle statistics; the context that follows situates the headline numbers against the broader distribution across positive integers within the NumGrid target pool.
The methodology behind every numeric value on this page is publicly documented on the classical number theory plus NumGrid solver-derived puzzle statistics portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for 887’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 887 a prime number?
Yes. 887 is prime — its only divisors are 1 and itself.
What are the factors of 887?
The factors (divisors) of 887 are 1, 887.
What is 887 in binary?
887 in binary is 1101110111. In hexadecimal it's 377.
What is 887 as a Roman numeral?
887 in Roman numerals is DCCCLXXXVII.
What's the digit sum of 887?
Adding the digits of 887: 8 + 8 + 7 = 23.