even, composite · 402nd positive integer
The number 402
402 is an even composite number. It is the 402nd positive integer.
Quick reference
| Prime factorization | 2 × 3 × 67 |
| Divisors | 1, 2, 3, 6, 67, 134, 201, 402 |
| Binary | 110010010 |
| Hexadecimal | 0x192 |
| Roman numeral | CDII |
| Digit sum | 6 |
| Properties | even, composite |
Reading 402 in NumGrid context
402 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.
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.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for 402’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 402 a prime number?
No. 402 is composite. Its prime factorization is 2 × 3 × 67.
What are the factors of 402?
The factors (divisors) of 402 are 1, 2, 3, 6, 67, 134, 201, 402.
What is 402 in binary?
402 in binary is 110010010. In hexadecimal it's 192.
What is 402 as a Roman numeral?
402 in Roman numerals is CDII.
What's the digit sum of 402?
Adding the digits of 402: 4 + 0 + 2 = 6.