even, composite · 56th positive integer
The number 56
56 is an even composite number. It is the 56th positive integer.
Quick reference
| Prime factorization | 2 × 2 × 2 × 7 |
| Divisors | 1, 2, 4, 7, 8, 14, 28, 56 |
| Binary | 111000 |
| Hexadecimal | 0x38 |
| Roman numeral | LVI |
| Digit sum | 11 |
| Properties | even, composite |
Reading 56 in NumGrid context
For 56, 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.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for 56’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 56 a prime number?
No. 56 is composite. Its prime factorization is 2 × 2 × 2 × 7.
What are the factors of 56?
The factors (divisors) of 56 are 1, 2, 4, 7, 8, 14, 28, 56.
What is 56 in binary?
56 in binary is 111000. In hexadecimal it's 38.
What is 56 as a Roman numeral?
56 in Roman numerals is LVI.
What's the digit sum of 56?
Adding the digits of 56: 5 + 6 = 11.