Compare 19867 vs 19872
| Property | 19867 | 19872 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 9 |
| Prime factorization | 198671 | 25 × 33 × 231 |
| Prime factorization | 19867 | 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 23 |
| Divisors count | 2 | 48 |
| Divisors | 1, 19867 | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 6624, 9936, 19872 |
| Number of properties | 5 | 0 |
| Additive primes | 1044th | |
| Harmonic primes | 813th | |
| Isolated primes | 1571st | |
| Primes | 2248th | |
| Sexy primes (2nd member) | 690th | |
| Roman numberals | ||
| Base 2 | 1001101100110112 | 1001101101000002 |
| Base 3 | 10000202113 | 10000210003 |
| Base 4 | 103121234 | 103122004 |
| Base 5 | 11134325 | 11134425 |
| Base 6 | 2315516 | 2320006 |
| Base 7 | 1116317 | 1116367 |
| Base 8 | 466338 | 466408 |
| Base 9 | 302249 | 302309 |
| Base 10 | 1986710 | 1987210 |
| Base 11 | 13a2111 | 13a2611 |
| Base 12 | b5b712 | b60012 |
| Base 13 | 907313 | 907813 |
| Base 14 | 735114 | 735614 |
| Base 15 | 5d4715 | 5d4c15 |
| Base 16 | 4d9b16 | 4da016 |