Compare 21989 vs 22049
| Property | 21989 | 22049 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 111 × 19991 | 171 × 12971 |
| Prime factorization | 11 × 1999 | 17 × 1297 |
| Divisors count | 4 | 4 |
| Divisors | 1, 11, 1999, 21989 | 1, 17, 1297, 22049 |
| Number of properties | 1 | 1 |
| Semiprimes | 5552nd | 5562nd |
| Roman numberals | ||
| Base 2 | 1010101111001012 | 1010110001000012 |
| Base 3 | 10100111023 | 10100201223 |
| Base 4 | 111132114 | 111202014 |
| Base 5 | 12004245 | 12011445 |
| Base 6 | 2454456 | 2500256 |
| Base 7 | 1210527 | 1211667 |
| Base 8 | 527458 | 530418 |
| Base 9 | 331429 | 332189 |
| Base 10 | 2198910 | 2204910 |
| Base 11 | 1558011 | 1562511 |
| Base 12 | 1088512 | 1091512 |
| Base 13 | a01613 | a06113 |
| Base 14 | 802914 | 806d14 |
| Base 15 | 67ae15 | 67ee15 |
| Base 16 | 55e516 | 562116 |