Compare 20815 vs 20826
| Property | 20815 | 20826 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 5 |
| Prime factorization | 51 × 231 × 1811 | 21 × 32 × 131 × 891 |
| Prime factorization | 5 × 23 × 181 | 2 × 3 × 3 × 13 × 89 |
| Divisors count | 8 | 24 |
| Divisors | 1, 5, 23, 115, 181, 905, 4163, 20815 | 1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3471, 6942, 10413, 20826 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010001010011112 | 1010001010110102 |
| Base 3 | 10011122213 | 10011201003 |
| Base 4 | 110110334 | 110111224 |
| Base 5 | 11312305 | 11313015 |
| Base 6 | 2402116 | 2402306 |
| Base 7 | 1144547 | 1145017 |
| Base 8 | 505178 | 505328 |
| Base 9 | 314879 | 315109 |
| Base 10 | 2081510 | 2082610 |
| Base 11 | 1470311 | 1471311 |
| Base 12 | 1006712 | 1007612 |
| Base 13 | 962213 | 963013 |
| Base 14 | 782b14 | 783814 |
| Base 15 | 627a15 | 628615 |
| Base 16 | 514f16 | 515a16 |