even, composite · 70th positive integer
The number 70
70 is an even composite number. It is the 70th positive integer.
Quick reference
| Prime factorization | 2 × 5 × 7 |
| Divisors | 1, 2, 5, 7, 10, 14, 35, 70 |
| Binary | 1000110 |
| Hexadecimal | 0x46 |
| Roman numeral | LXX |
| Digit sum | 7 |
| Properties | even, composite |
Reading 70 in NumGrid context
70 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 70’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 70 a prime number?
No. 70 is composite. Its prime factorization is 2 × 5 × 7.
What are the factors of 70?
The factors (divisors) of 70 are 1, 2, 5, 7, 10, 14, 35, 70.
What is 70 in binary?
70 in binary is 1000110. In hexadecimal it's 46.
What is 70 as a Roman numeral?
70 in Roman numerals is LXX.
What's the digit sum of 70?
Adding the digits of 70: 7 + 0 = 7.