Compare 240 vs 241
| Property | 240 | 241 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 24 × 31 × 51 | 2411 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 5 | 241 |
| Divisors count | 20 | 2 |
| Divisors | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240 | 1, 241 |
| Number of properties | 0 | 10 |
| Additive primes | 31st | |
| Harmonic primes | 19th | |
| Lucky primes | 16th | |
| Primes | 53rd | |
| Proth primes | 9th | |
| Pythagorean primes | 24th | |
| Solinas primes | 29th | |
| Super primes | 16th | |
| Twin primes (2nd member) | 17th | |
| Ulam primes | 10th | |
| Roman numberals | CCXL | CCXLI |
| Base 2 | 111100002 | 111100012 |
| Base 3 | 222203 | 222213 |
| Base 4 | 33004 | 33014 |
| Base 5 | 14305 | 14315 |
| Base 6 | 10406 | 10416 |
| Base 7 | 4627 | 4637 |
| Base 8 | 3608 | 3618 |
| Base 9 | 2869 | 2879 |
| Base 10 | 24010 | 24110 |
| Base 11 | 1a911 | 1aa11 |
| Base 12 | 18012 | 18112 |
| Base 13 | 15613 | 15713 |
| Base 14 | 13214 | 13314 |
| Base 15 | 11015 | 11115 |
| Base 16 | f016 | f116 |