Compare 21312 vs 21315
| Property | 21312 | 21315 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 9 | 5 |
| Prime factorization | 26 × 32 × 371 | 31 × 51 × 72 × 291 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 37 | 3 × 5 × 7 × 7 × 29 |
| Divisors count | 42 | 24 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 288, 296, 333, 444, 576, 592, 666, 888, 1184, 1332, 1776, 2368, 2664, 3552, 5328, 7104, 10656, 21312 | 1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 4263, 7105, 21315 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010011010000002 | 1010011010000112 |
| Base 3 | 10020201003 | 10020201103 |
| Base 4 | 110310004 | 110310034 |
| Base 5 | 11402225 | 11402305 |
| Base 6 | 2424006 | 2424036 |
| Base 7 | 1160647 | 1161007 |
| Base 8 | 515008 | 515038 |
| Base 9 | 322109 | 322139 |
| Base 10 | 2131210 | 2131510 |
| Base 11 | 1501511 | 1501811 |
| Base 12 | 1040012 | 1040312 |
| Base 13 | 991513 | 991813 |
| Base 14 | 7aa414 | 7aa714 |
| Base 15 | 64ac15 | 64b015 |
| Base 16 | 534016 | 534316 |