Compare 10145 vs 10151
| Property | 10145 | 10151 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 20291 | 101511 |
| Prime factorization | 5 × 2029 | 10151 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 2029, 10145 | 1, 10151 |
| Number of properties | 1 | 5 |
| Emirps | 249th | |
| Happy primes | 206th | |
| Harmonic primes | 451st | |
| Isolated primes | 827th | |
| Primes | 1246th | |
| Semiprimes | 2662nd | |
| Roman numberals | ||
| Base 2 | 100111101000012 | 100111101001112 |
| Base 3 | 1112202023 | 1112202223 |
| Base 4 | 21322014 | 21322134 |
| Base 5 | 3110405 | 3111015 |
| Base 6 | 1145456 | 1145556 |
| Base 7 | 414027 | 414117 |
| Base 8 | 236418 | 236478 |
| Base 9 | 148229 | 148289 |
| Base 10 | 1014510 | 1015110 |
| Base 11 | 769311 | 769911 |
| Base 12 | 5a5512 | 5a5b12 |
| Base 13 | 480513 | 480b13 |
| Base 14 | 39a914 | 39b114 |
| Base 15 | 301515 | 301b15 |
| Base 16 | 27a116 | 27a716 |