Compare 16213 vs 16220
| Property | 16213 | 16220 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 311 × 5231 | 22 × 51 × 8111 |
| Prime factorization | 31 × 523 | 2 × 2 × 5 × 811 |
| Divisors count | 4 | 12 |
| Divisors | 1, 31, 523, 16213 | 1, 2, 4, 5, 10, 20, 811, 1622, 3244, 4055, 8110, 16220 |
| Number of properties | 1 | 0 |
| Semiprimes | 4147th | |
| Roman numberals | ||
| Base 2 | 111111010101012 | 111111010111002 |
| Base 3 | 2110201113 | 2110202023 |
| Base 4 | 33311114 | 33311304 |
| Base 5 | 10043235 | 10043405 |
| Base 6 | 2030216 | 2030326 |
| Base 7 | 651617 | 652017 |
| Base 8 | 375258 | 375348 |
| Base 9 | 242149 | 242229 |
| Base 10 | 1621310 | 1622010 |
| Base 11 | 111aa11 | 1120611 |
| Base 12 | 947112 | 947812 |
| Base 13 | 74c213 | 74c913 |
| Base 14 | 5ca114 | 5ca814 |
| Base 15 | 4c0d15 | 4c1515 |
| Base 16 | 3f5516 | 3f5c16 |