Compare 22161 vs 22166
| Property | 22161 | 22166 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 831 × 891 | 21 × 110831 |
| Prime factorization | 3 × 83 × 89 | 2 × 11083 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 83, 89, 249, 267, 7387, 22161 | 1, 2, 11083, 22166 |
| Number of properties | 0 | 1 |
| Semiprimes | 5583rd | |
| Roman numberals | ||
| Base 2 | 1010110100100012 | 1010110100101102 |
| Base 3 | 10101012103 | 10101012223 |
| Base 4 | 111221014 | 111221124 |
| Base 5 | 12021215 | 12021315 |
| Base 6 | 2503336 | 2503426 |
| Base 7 | 1214167 | 1214247 |
| Base 8 | 532218 | 532268 |
| Base 9 | 333539 | 333589 |
| Base 10 | 2216110 | 2216610 |
| Base 11 | 1571711 | 1572111 |
| Base 12 | 109a912 | 109b212 |
| Base 13 | a11913 | a12113 |
| Base 14 | 810d14 | 811414 |
| Base 15 | 687615 | 687b15 |
| Base 16 | 569116 | 569616 |