even, composite, palindrome · 424th positive integer
The number 424
424 is an even composite number. It is the 424th positive integer.
Quick reference
| Prime factorization | 2 × 2 × 2 × 53 |
| Divisors | 1, 2, 4, 8, 53, 106, 212, 424 |
| Binary | 110101000 |
| Hexadecimal | 0x1A8 |
| Roman numeral | CDXXIV |
| Digit sum | 10 |
| Properties | even, composite, palindrome |
Reading 424 in NumGrid context
424 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.
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 424 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 424 a prime number?
No. 424 is composite. Its prime factorization is 2 × 2 × 2 × 53.
What are the factors of 424?
The factors (divisors) of 424 are 1, 2, 4, 8, 53, 106, 212, 424.
What is 424 in binary?
424 in binary is 110101000. In hexadecimal it's 1A8.
What is 424 as a Roman numeral?
424 in Roman numerals is CDXXIV.
What's the digit sum of 424?
Adding the digits of 424: 4 + 2 + 4 = 10.