Compare 144751 vs 148921
| Property | 144751 | 148921 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1447511 | 1489211 |
| Prime factorization | 144751 | 148921 |
| Divisors count | 2 | 2 |
| Divisors | 1, 144751 | 1, 148921 |
| Number of properties | 4 | 8 |
| Emirps | 2921st | |
| Happy primes | 2153rd | |
| Isolated primes | 10105th | 10382nd |
| Lucky primes | 1791st | |
| Primes | 13402nd | 13749th |
| Pythagorean primes | 6856th | |
| Sexy primes (1st member) | 3290th | 3369th |
| Sexy prime triplets (1st member) | 691st | 703rd |
| Roman numberals | ||
| Base 2 | 1000110101011011112 | 1001000101101110012 |
| Base 3 | 211001200113 | 211200211213 |
| Base 4 | 2031112334 | 2101123214 |
| Base 5 | 141130015 | 142311415 |
| Base 6 | 30340516 | 31052416 |
| Base 7 | 11420057 | 11601137 |
| Base 8 | 4325578 | 4426718 |
| Base 9 | 2405049 | 2462479 |
| Base 10 | 14475110 | 14892110 |
| Base 11 | 9983211 | a198311 |
| Base 12 | 6b92712 | 7222112 |
| Base 13 | 50b6913 | 52a2613 |
| Base 14 | 3aa7514 | 3c3b314 |
| Base 15 | 2cd5115 | 2e1d115 |
| Base 16 | 2356f16 | 245b916 |