Compare 361215 vs 361223
| Property | 361215 | 361223 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 32 × 51 × 231 × 3491 | 3612231 |
| Prime factorization | 3 × 3 × 5 × 23 × 349 | 361223 |
| Divisors count | 24 | 2 |
| Divisors | 1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 349, 1035, 1047, 1745, 3141, 5235, 8027, 15705, 24081, 40135, 72243, 120405, 361215 | 1, 361223 |
| Number of properties | 0 | 9 |
| Additive primes | 12246th | |
| Cousin primes (2nd member) | 3489th | |
| Isolated primes | 23811th | |
| Left-truncatable primes | 421st | |
| Primes | 30840th | |
| Prime quintuplet 2s (5th member) | 21st | |
| Prime triplets (3rd member) | 1346th | |
| Sexy primes (2nd member) | 7015th | |
| Sexy prime triplets (3rd member) | 1360th | |
| Roman numberals | ||
| Base 2 | 10110000010111111112 | 10110000011000001112 |
| Base 3 | 2001001111003 | 2001001111223 |
| Base 4 | 11200233334 | 11200300134 |
| Base 5 | 430243305 | 430243435 |
| Base 6 | 114241436 | 114241556 |
| Base 7 | 30330517 | 30330627 |
| Base 8 | 13013778 | 13014078 |
| Base 9 | 6104409 | 6104489 |
| Base 10 | 36121510 | 36122310 |
| Base 11 | 22742811 | 22743511 |
| Base 12 | 15505312 | 15505b12 |
| Base 13 | c854a13 | c855513 |
| Base 14 | 958d114 | 958d914 |
| Base 15 | 7206015 | 7206815 |
| Base 16 | 582ff16 | 5830716 |