Compare 136438 vs 136447
| Property | 136438 | 136447 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 682191 | 1364471 |
| Prime factorization | 2 × 68219 | 136447 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 68219, 136438 | 1, 136447 |
| Number of properties | 1 | 5 |
| Harmonic primes | 4781st | |
| Isolated primes | 9555th | |
| Lucky primes | 1664th | |
| Primes | 12708th | |
| Semiprimes | 31426th | |
| Sexy primes (1st member) | 3134th | |
| Roman numberals | ||
| Base 2 | 1000010100111101102 | 1000010100111111112 |
| Base 3 | 202210110213 | 202210111213 |
| Base 4 | 2011033124 | 2011033334 |
| Base 5 | 133312235 | 133312425 |
| Base 6 | 25313546 | 25314116 |
| Base 7 | 11055317 | 11055437 |
| Base 8 | 4123668 | 4123778 |
| Base 9 | 2271379 | 2271479 |
| Base 10 | 13643810 | 13644710 |
| Base 11 | 9356511 | 9357311 |
| Base 12 | 66b5a12 | 66b6712 |
| Base 13 | 4a14313 | 4a14c13 |
| Base 14 | 37a1814 | 37a2314 |
| Base 15 | 2a65d15 | 2a66715 |
| Base 16 | 214f616 | 214ff16 |