odd, composite, triangular · 465th positive integer
The number 465
465 is an odd composite number. It is the 465th positive integer.
Quick reference
| Prime factorization | 3 × 5 × 31 |
| Divisors | 1, 3, 5, 15, 31, 93, 155, 465 |
| Binary | 111010001 |
| Hexadecimal | 0x1D1 |
| Roman numeral | CDLXV |
| Digit sum | 15 |
| Properties | odd, composite, triangular |
Reading 465 in NumGrid context
The 465 record above pulls directly from classical number theory plus NumGrid solver-derived puzzle statistics. What follows is the per-entity context — how 465 sits in the broader integer properties and number-guessing puzzles distribution and which underlying factors drive the headline numbers.
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 465’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 465 a prime number?
No. 465 is composite. Its prime factorization is 3 × 5 × 31.
What are the factors of 465?
The factors (divisors) of 465 are 1, 3, 5, 15, 31, 93, 155, 465.
What is 465 in binary?
465 in binary is 111010001. In hexadecimal it's 1D1.
What is 465 as a Roman numeral?
465 in Roman numerals is CDLXV.
What's the digit sum of 465?
Adding the digits of 465: 4 + 6 + 5 = 15.