Compare 148914 vs 148921
| Property | 148914 | 148921 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 32 × 82731 | 1489211 |
| Prime factorization | 2 × 3 × 3 × 8273 | 148921 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 3, 6, 9, 18, 8273, 16546, 24819, 49638, 74457, 148914 | 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 | 1001000101101100102 | 1001000101101110012 |
| Base 3 | 211200211003 | 211200211213 |
| Base 4 | 2101123024 | 2101123214 |
| Base 5 | 142311245 | 142311415 |
| Base 6 | 31052306 | 31052416 |
| Base 7 | 11601037 | 11601137 |
| Base 8 | 4426628 | 4426718 |
| Base 9 | 2462409 | 2462479 |
| Base 10 | 14891410 | 14892110 |
| Base 11 | a197711 | a198311 |
| Base 12 | 7221612 | 7222112 |
| Base 13 | 52a1c13 | 52a2613 |
| Base 14 | 3c3aa14 | 3c3b314 |
| Base 15 | 2e1c915 | 2e1d115 |
| Base 16 | 245b216 | 245b916 |