Compare 20553 vs 20556
| Property | 20553 | 20556 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 5 |
| Prime factorization | 31 × 131 × 171 × 311 | 22 × 32 × 5711 |
| Prime factorization | 3 × 13 × 17 × 31 | 2 × 2 × 3 × 3 × 571 |
| Divisors count | 16 | 18 |
| Divisors | 1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1581, 6851, 20553 | 1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 2284, 3426, 5139, 6852, 10278, 20556 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010000010010012 | 1010000010011002 |
| Base 3 | 10010120203 | 10010121003 |
| Base 4 | 110010214 | 110010304 |
| Base 5 | 11242035 | 11242115 |
| Base 6 | 2350536 | 2351006 |
| Base 7 | 1136317 | 1136347 |
| Base 8 | 501118 | 501148 |
| Base 9 | 311669 | 311709 |
| Base 10 | 2055310 | 2055610 |
| Base 11 | 1449511 | 1449811 |
| Base 12 | ba8912 | ba9012 |
| Base 13 | 948013 | 948313 |
| Base 14 | 76c114 | 76c414 |
| Base 15 | 615315 | 615615 |
| Base 16 | 504916 | 504c16 |