Compare 10151 vs 10154
| Property | 10151 | 10154 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 101511 | 21 × 50771 |
| Prime factorization | 10151 | 2 × 5077 |
| Divisors count | 2 | 4 |
| Divisors | 1, 10151 | 1, 2, 5077, 10154 |
| Number of properties | 5 | 1 |
| Emirps | 249th | |
| Happy primes | 206th | |
| Harmonic primes | 451st | |
| Isolated primes | 827th | |
| Primes | 1246th | |
| Semiprimes | 2664th | |
| Roman numberals | ||
| Base 2 | 100111101001112 | 100111101010102 |
| Base 3 | 1112202223 | 1112210023 |
| Base 4 | 21322134 | 21322224 |
| Base 5 | 3111015 | 3111045 |
| Base 6 | 1145556 | 1150026 |
| Base 7 | 414117 | 414147 |
| Base 8 | 236478 | 236528 |
| Base 9 | 148289 | 148329 |
| Base 10 | 1015110 | 1015410 |
| Base 11 | 769911 | 76a111 |
| Base 12 | 5a5b12 | 5a6212 |
| Base 13 | 480b13 | 481113 |
| Base 14 | 39b114 | 39b414 |
| Base 15 | 301b15 | 301e15 |
| Base 16 | 27a716 | 27aa16 |