Compare 21798 vs 21802
| Property | 21798 | 21802 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 21 × 32 × 71 × 1731 | 21 × 111 × 9911 |
| Prime factorization | 2 × 3 × 3 × 7 × 173 | 2 × 11 × 991 |
| Divisors count | 24 | 8 |
| Divisors | 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1557, 2422, 3114, 3633, 7266, 10899, 21798 | 1, 2, 11, 22, 991, 1982, 10901, 21802 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010101001001102 | 1010101001010102 |
| Base 3 | 10022201003 | 10022201113 |
| Base 4 | 111102124 | 111102224 |
| Base 5 | 11441435 | 11442025 |
| Base 6 | 2445306 | 2445346 |
| Base 7 | 1203607 | 1203647 |
| Base 8 | 524468 | 524528 |
| Base 9 | 328109 | 328149 |
| Base 10 | 2179810 | 2180210 |
| Base 11 | 1541711 | 1542011 |
| Base 12 | 1074612 | 1074a12 |
| Base 13 | 9bca13 | 9c0113 |
| Base 14 | 7d3014 | 7d3414 |
| Base 15 | 66d315 | 66d715 |
| Base 16 | 552616 | 552a16 |