Compare 149409 vs 149419
| Property | 149409 | 149419 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 131 × 12771 | 1494191 |
| Prime factorization | 3 × 3 × 13 × 1277 | 149419 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 9, 13, 39, 117, 1277, 3831, 11493, 16601, 49803, 149409 | 1, 149419 |
| Number of properties | 0 | 7 |
| Chen primes | 5912th | |
| Cousin primes (1st member) | 1684th | |
| Emirps | 2936th | |
| Lucky primes | 1800th | |
| Primes | 13800th | |
| Prime triplets (2nd member) | 672nd | |
| Twin primes (2nd member) | 1691st | |
| Roman numberals | ||
| Base 2 | 1001000111101000012 | 1001000111101010112 |
| Base 3 | 211202212003 | 211202220013 |
| Base 4 | 2101322014 | 2101322234 |
| Base 5 | 142401145 | 142401345 |
| Base 6 | 31114136 | 31114316 |
| Base 7 | 11614117 | 11614247 |
| Base 8 | 4436418 | 4436538 |
| Base 9 | 2468509 | 2468619 |
| Base 10 | 14940910 | 14941910 |
| Base 11 | a228711 | a229611 |
| Base 12 | 7256912 | 7257712 |
| Base 13 | 5301013 | 5301a13 |
| Base 14 | 3c64114 | 3c64b14 |
| Base 15 | 2e40915 | 2e41415 |
| Base 16 | 247a116 | 247ab16 |