even, composite · 58th positive integer
The number 58
58 is an even composite number. It is the 58th positive integer.
Quick reference
| Prime factorization | 2 × 29 |
| Divisors | 1, 2, 29, 58 |
| Binary | 111010 |
| Hexadecimal | 0x3A |
| Roman numeral | LVIII |
| Digit sum | 13 |
| Properties | even, composite |
Frequently asked
Is 58 a prime number?
No. 58 is composite. Its prime factorization is 2 × 29.
What are the factors of 58?
The factors (divisors) of 58 are 1, 2, 29, 58.
What is 58 in binary?
58 in binary is 111010. In hexadecimal it's 3A.
What is 58 as a Roman numeral?
58 in Roman numerals is LVIII.
What's the digit sum of 58?
Adding the digits of 58: 5 + 8 = 13.