odd, composite · 867th positive integer
The number 867
867 is an odd composite number. It is the 867th positive integer.
Quick reference
| Prime factorization | 3 × 17 × 17 |
| Divisors | 1, 3, 17, 51, 289, 867 |
| Binary | 1101100011 |
| Hexadecimal | 0x363 |
| Roman numeral | DCCCLXVII |
| Digit sum | 21 |
| Properties | odd, composite |
Reading 867 in NumGrid context
For 867, 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 867 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 867 a prime number?
No. 867 is composite. Its prime factorization is 3 × 17 × 17.
What are the factors of 867?
The factors (divisors) of 867 are 1, 3, 17, 51, 289, 867.
What is 867 in binary?
867 in binary is 1101100011. In hexadecimal it's 363.
What is 867 as a Roman numeral?
867 in Roman numerals is DCCCLXVII.
What's the digit sum of 867?
Adding the digits of 867: 8 + 6 + 7 = 21.