Compare 21640 vs 21652
| Property | 21640 | 21652 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 5 | 3 |
| Prime factorization | 23 × 51 × 5411 | 22 × 54131 |
| Prime factorization | 2 × 2 × 2 × 5 × 541 | 2 × 2 × 5413 |
| Divisors count | 16 | 6 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2705, 4328, 5410, 10820, 21640 | 1, 2, 4, 5413, 10826, 21652 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010100100010002 | 1010100100101002 |
| Base 3 | 10022001113 | 10022002213 |
| Base 4 | 111020204 | 111021104 |
| Base 5 | 11430305 | 11431025 |
| Base 6 | 2441046 | 2441246 |
| Base 7 | 1200437 | 1200617 |
| Base 8 | 522108 | 522248 |
| Base 9 | 326149 | 326279 |
| Base 10 | 2164010 | 2165210 |
| Base 11 | 1529311 | 152a411 |
| Base 12 | 1063412 | 1064412 |
| Base 13 | 9b0813 | 9b1713 |
| Base 14 | 7c5a14 | 7c6814 |
| Base 15 | 662a15 | 663715 |
| Base 16 | 548816 | 549416 |