Compare 12384 vs 12391
| Property | 12384 | 12391 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 25 × 32 × 431 | 123911 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 3 × 3 × 43 | 12391 |
| Divisors count | 36 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384 | 1, 12391 |
| Number of properties | 0 | 4 |
| Centered heptagonal primes | 18th | |
| Isolated primes | 996th | |
| Lucky primes | 252nd | |
| Primes | 1479th | |
| Roman numberals | ||
| Base 2 | 110000011000002 | 110000011001112 |
| Base 3 | 1212222003 | 1212222213 |
| Base 4 | 30012004 | 30012134 |
| Base 5 | 3440145 | 3440315 |
| Base 6 | 1332006 | 1332116 |
| Base 7 | 510517 | 510617 |
| Base 8 | 301408 | 301478 |
| Base 9 | 178809 | 178879 |
| Base 10 | 1238410 | 1239110 |
| Base 11 | 933911 | 934511 |
| Base 12 | 720012 | 720712 |
| Base 13 | 583813 | 584213 |
| Base 14 | 472814 | 473114 |
| Base 15 | 3a0915 | 3a1115 |
| Base 16 | 306016 | 306716 |