odd, composite · 897th positive integer
The number 897
897 is an odd composite number. It is the 897th positive integer.
Quick reference
| Prime factorization | 3 × 13 × 23 |
| Divisors | 1, 3, 13, 23, 39, 69, 299, 897 |
| Binary | 1110000001 |
| Hexadecimal | 0x381 |
| Roman numeral | DCCCXCVII |
| Digit sum | 24 |
| Properties | odd, composite |
Reading 897 in NumGrid context
For 897, 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 897 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 897 a prime number?
No. 897 is composite. Its prime factorization is 3 × 13 × 23.
What are the factors of 897?
The factors (divisors) of 897 are 1, 3, 13, 23, 39, 69, 299, 897.
What is 897 in binary?
897 in binary is 1110000001. In hexadecimal it's 381.
What is 897 as a Roman numeral?
897 in Roman numerals is DCCCXCVII.
What's the digit sum of 897?
Adding the digits of 897: 8 + 9 + 7 = 24.