Compare 21989 vs 22054
| Property | 21989 | 22054 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 111 × 19991 | 21 × 110271 |
| Prime factorization | 11 × 1999 | 2 × 11027 |
| Divisors count | 4 | 4 |
| Divisors | 1, 11, 1999, 21989 | 1, 2, 11027, 22054 |
| Number of properties | 1 | 1 |
| Semiprimes | 5552nd | 5564th |
| Roman numberals | ||
| Base 2 | 1010101111001012 | 1010110001001102 |
| Base 3 | 10100111023 | 10100202113 |
| Base 4 | 111132114 | 111202124 |
| Base 5 | 12004245 | 12012045 |
| Base 6 | 2454456 | 2500346 |
| Base 7 | 1210527 | 1212047 |
| Base 8 | 527458 | 530468 |
| Base 9 | 331429 | 332249 |
| Base 10 | 2198910 | 2205410 |
| Base 11 | 1558011 | 1562a11 |
| Base 12 | 1088512 | 1091a12 |
| Base 13 | a01613 | a06613 |
| Base 14 | 802914 | 807414 |
| Base 15 | 67ae15 | 680415 |
| Base 16 | 55e516 | 562616 |