odd, composite, palindrome · 363rd positive integer
The number 363
363 is an odd composite number. It is the 363rd positive integer.
Quick reference
| Prime factorization | 3 × 11 × 11 |
| Divisors | 1, 3, 11, 33, 121, 363 |
| Binary | 101101011 |
| Hexadecimal | 0x16B |
| Roman numeral | CCCLXIII |
| Digit sum | 12 |
| Properties | odd, composite, palindrome |
Reading 363 in NumGrid context
The 363 record above pulls directly from classical number theory plus NumGrid solver-derived puzzle statistics. What follows is the per-entity context — how 363 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 363’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 363 a prime number?
No. 363 is composite. Its prime factorization is 3 × 11 × 11.
What are the factors of 363?
The factors (divisors) of 363 are 1, 3, 11, 33, 121, 363.
What is 363 in binary?
363 in binary is 101101011. In hexadecimal it's 16B.
What is 363 as a Roman numeral?
363 in Roman numerals is CCCLXIII.
What's the digit sum of 363?
Adding the digits of 363: 3 + 6 + 3 = 12.