Compare 243381 vs 243391
| Property | 243381 | 243391 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 311 × 26171 | 2433911 |
| Prime factorization | 3 × 31 × 2617 | 243391 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 31, 93, 2617, 7851, 81127, 243381 | 1, 243391 |
| Number of properties | 0 | 4 |
| Chen primes | 8918th | |
| Good primes | 1146th | |
| Isolated primes | 16444th | |
| Primes | 21495th | |
| Roman numberals | ||
| Base 2 | 1110110110101101012 | 1110110110101111112 |
| Base 3 | 1101002120103 | 1101002121113 |
| Base 4 | 3231223114 | 3231223334 |
| Base 5 | 302420115 | 302420315 |
| Base 6 | 51144336 | 51144516 |
| Base 7 | 20323657 | 20324117 |
| Base 8 | 7332658 | 7332778 |
| Base 9 | 4107639 | 4107749 |
| Base 10 | 24338110 | 24339110 |
| Base 11 | 15694611 | 15695511 |
| Base 12 | b8a1912 | b8a2712 |
| Base 13 | 86a1813 | 86a2513 |
| Base 14 | 649a514 | 649b114 |
| Base 15 | 4c1a615 | 4c1b115 |
| Base 16 | 3b6b516 | 3b6bf16 |