odd, composite, palindrome · 747th positive integer
The number 747
747 is an odd composite number. It is the 747th positive integer.
Quick reference
| Prime factorization | 3 × 3 × 83 |
| Divisors | 1, 3, 9, 83, 249, 747 |
| Binary | 1011101011 |
| Hexadecimal | 0x2EB |
| Roman numeral | DCCXLVII |
| Digit sum | 18 |
| Properties | odd, composite, palindrome |
Reading 747 in NumGrid context
The 747 record above pulls directly from classical number theory plus NumGrid solver-derived puzzle statistics. What follows is the per-entity context — how 747 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.
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 747 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 747 a prime number?
No. 747 is composite. Its prime factorization is 3 × 3 × 83.
What are the factors of 747?
The factors (divisors) of 747 are 1, 3, 9, 83, 249, 747.
What is 747 in binary?
747 in binary is 1011101011. In hexadecimal it's 2EB.
What is 747 as a Roman numeral?
747 in Roman numerals is DCCXLVII.
What's the digit sum of 747?
Adding the digits of 747: 7 + 4 + 7 = 18.