Compare 16221 vs 16230
| Property | 16221 | 16230 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 54071 | 21 × 31 × 51 × 5411 |
| Prime factorization | 3 × 5407 | 2 × 3 × 5 × 541 |
| Divisors count | 4 | 16 |
| Divisors | 1, 3, 5407, 16221 | 1, 2, 3, 5, 6, 10, 15, 30, 541, 1082, 1623, 2705, 3246, 5410, 8115, 16230 |
| Number of properties | 1 | 0 |
| Semiprimes | 4148th | |
| Roman numberals | ||
| Base 2 | 111111010111012 | 111111011001102 |
| Base 3 | 2110202103 | 2110210103 |
| Base 4 | 33311314 | 33312124 |
| Base 5 | 10043415 | 10044105 |
| Base 6 | 2030336 | 2030506 |
| Base 7 | 652027 | 652147 |
| Base 8 | 375358 | 375468 |
| Base 9 | 242239 | 242339 |
| Base 10 | 1622110 | 1623010 |
| Base 11 | 1120711 | 1121511 |
| Base 12 | 947912 | 948612 |
| Base 13 | 74ca13 | 750613 |
| Base 14 | 5ca914 | 5cb414 |
| Base 15 | 4c1615 | 4c2015 |
| Base 16 | 3f5d16 | 3f6616 |