Compare 148916 vs 148921
| Property | 148916 | 148921 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 591 × 6311 | 1489211 |
| Prime factorization | 2 × 2 × 59 × 631 | 148921 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 59, 118, 236, 631, 1262, 2524, 37229, 74458, 148916 | 1, 148921 |
| Number of properties | 0 | 8 |
| Emirps | 2921st | |
| Happy primes | 2153rd | |
| Isolated primes | 10382nd | |
| Lucky primes | 1791st | |
| Primes | 13749th | |
| Pythagorean primes | 6856th | |
| Sexy primes (1st member) | 3369th | |
| Sexy prime triplets (1st member) | 703rd | |
| Roman numberals | ||
| Base 2 | 1001000101101101002 | 1001000101101110012 |
| Base 3 | 211200211023 | 211200211213 |
| Base 4 | 2101123104 | 2101123214 |
| Base 5 | 142311315 | 142311415 |
| Base 6 | 31052326 | 31052416 |
| Base 7 | 11601057 | 11601137 |
| Base 8 | 4426648 | 4426718 |
| Base 9 | 2462429 | 2462479 |
| Base 10 | 14891610 | 14892110 |
| Base 11 | a197911 | a198311 |
| Base 12 | 7221812 | 7222112 |
| Base 13 | 52a2113 | 52a2613 |
| Base 14 | 3c3ac14 | 3c3b314 |
| Base 15 | 2e1cb15 | 2e1d115 |
| Base 16 | 245b416 | 245b916 |