Compare 148921 vs 151157
| Property | 148921 | 151157 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1489211 | 1511571 |
| Prime factorization | 148921 | 151157 |
| Divisors count | 2 | 2 |
| Divisors | 1, 148921 | 1, 151157 |
| Number of properties | 8 | 8 |
| Chen primes | 5971st | |
| Cousin primes (2nd member) | 1697th | |
| Emirps | 2921st | 2986th |
| Happy primes | 2153rd | |
| Isolated primes | 10382nd | 10520th |
| Lucky primes | 1791st | |
| Primes | 13749th | 13945th |
| Pythagorean primes | 6856th | 6953rd |
| Sexy primes (1st member) | 3369th | 3413th |
| Sexy prime triplets (1st member) | 703rd | 712th |
| Roman numberals | ||
| Base 2 | 1001000101101110012 | 1001001110011101012 |
| Base 3 | 211200211213 | 212001001023 |
| Base 4 | 2101123214 | 2103213114 |
| Base 5 | 142311415 | 143141125 |
| Base 6 | 31052416 | 31234456 |
| Base 7 | 11601137 | 11664567 |
| Base 8 | 4426718 | 4471658 |
| Base 9 | 2462479 | 2503129 |
| Base 10 | 14892110 | 15115710 |
| Base 11 | a198311 | a362611 |
| Base 12 | 7222112 | 7358512 |
| Base 13 | 52a2613 | 53a5613 |
| Base 14 | 3c3b314 | 3d12d14 |
| Base 15 | 2e1d115 | 2ebc215 |
| Base 16 | 245b916 | 24e7516 |