Compare 144215 vs 144221
| Property | 144215 | 144221 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 288431 | 71 × 111 × 18731 |
| Prime factorization | 5 × 28843 | 7 × 11 × 1873 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 28843, 144215 | 1, 7, 11, 77, 1873, 13111, 20603, 144221 |
| Number of properties | 1 | 0 |
| Semiprimes | 33134th | |
| Roman numberals | ||
| Base 2 | 1000110011010101112 | 1000110011010111012 |
| Base 3 | 210222110223 | 210222111123 |
| Base 4 | 2030311134 | 2030311314 |
| Base 5 | 141033305 | 141033415 |
| Base 6 | 30313556 | 30314056 |
| Base 7 | 11403117 | 11403207 |
| Base 8 | 4315278 | 4315358 |
| Base 9 | 2387389 | 2387459 |
| Base 10 | 14421510 | 14422110 |
| Base 11 | 9939511 | 993a011 |
| Base 12 | 6b55b12 | 6b56512 |
| Base 13 | 5084613 | 5084c13 |
| Base 14 | 3a7b114 | 3a7b714 |
| Base 15 | 2cae515 | 2caeb15 |
| Base 16 | 2335716 | 2335d16 |