Compare 21357 vs 21366
| Property | 21357 | 21366 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 4 |
| Prime factorization | 33 × 71 × 1131 | 21 × 32 × 11871 |
| Prime factorization | 3 × 3 × 3 × 7 × 113 | 2 × 3 × 3 × 1187 |
| Divisors count | 16 | 12 |
| Divisors | 1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 2373, 3051, 7119, 21357 | 1, 2, 3, 6, 9, 18, 1187, 2374, 3561, 7122, 10683, 21366 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010011011011012 | 1010011011101102 |
| Base 3 | 10020220003 | 10020221003 |
| Base 4 | 110312314 | 110313124 |
| Base 5 | 11404125 | 11404315 |
| Base 6 | 2425136 | 2425306 |
| Base 7 | 1161607 | 1162027 |
| Base 8 | 515558 | 515668 |
| Base 9 | 322609 | 322709 |
| Base 10 | 2135710 | 2136610 |
| Base 11 | 1505611 | 1506411 |
| Base 12 | 1043912 | 1044612 |
| Base 13 | 994b13 | 995713 |
| Base 14 | 7ad714 | 7b0214 |
| Base 15 | 64dc15 | 64e615 |
| Base 16 | 536d16 | 537616 |