Compare 136415 vs 136421
| Property | 136415 | 136421 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 272831 | 1364211 |
| Prime factorization | 5 × 27283 | 136421 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 27283, 136415 | 1, 136421 |
| Number of properties | 1 | 8 |
| Additive primes | 5248th | |
| Chen primes | 5478th | |
| Cousin primes (2nd member) | 1573rd | |
| Harmonic primes | 4780th | |
| Isolated primes | 9553rd | |
| Long primes | 4757th | |
| Primes | 12706th | |
| Pythagorean primes | 6331st | |
| Semiprimes | 31421st | |
| Roman numberals | ||
| Base 2 | 1000010100110111112 | 1000010100111001012 |
| Base 3 | 202210101023 | 202210101223 |
| Base 4 | 2011031334 | 2011032114 |
| Base 5 | 133311305 | 133311415 |
| Base 6 | 25313156 | 25313256 |
| Base 7 | 11054667 | 11055057 |
| Base 8 | 4123378 | 4123458 |
| Base 9 | 2271129 | 2271189 |
| Base 10 | 13641510 | 13642110 |
| Base 11 | 9354411 | 9354a11 |
| Base 12 | 66b3b12 | 66b4512 |
| Base 13 | 4a12613 | 4a12c13 |
| Base 14 | 379dd14 | 37a0514 |
| Base 15 | 2a64515 | 2a64b15 |
| Base 16 | 214df16 | 214e516 |