Compare 149419 vs 149429
| Property | 149419 | 149429 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1494191 | 71 × 213471 |
| Prime factorization | 149419 | 7 × 21347 |
| Divisors count | 2 | 4 |
| Divisors | 1, 149419 | 1, 7, 21347, 149429 |
| Number of properties | 7 | 1 |
| Chen primes | 5912th | |
| Cousin primes (1st member) | 1684th | |
| Emirps | 2936th | |
| Lucky primes | 1800th | |
| Primes | 13800th | |
| Prime triplets (2nd member) | 672nd | |
| Semiprimes | 34259th | |
| Twin primes (2nd member) | 1691st | |
| Roman numberals | ||
| Base 2 | 1001000111101010112 | 1001000111101101012 |
| Base 3 | 211202220013 | 211202221023 |
| Base 4 | 2101322234 | 2101323114 |
| Base 5 | 142401345 | 142402045 |
| Base 6 | 31114316 | 31114456 |
| Base 7 | 11614247 | 11614407 |
| Base 8 | 4436538 | 4436658 |
| Base 9 | 2468619 | 2468729 |
| Base 10 | 14941910 | 14942910 |
| Base 11 | a229611 | a22a511 |
| Base 12 | 7257712 | 7258512 |
| Base 13 | 5301a13 | 5302713 |
| Base 14 | 3c64b14 | 3c65714 |
| Base 15 | 2e41415 | 2e41e15 |
| Base 16 | 247ab16 | 247b516 |