Compare 139877 vs 139883
| Property | 139877 | 139883 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 1371 × 10211 | 1398831 |
| Prime factorization | 137 × 1021 | 139883 |
| Divisors count | 4 | 2 |
| Divisors | 1, 137, 1021, 139877 | 1, 139883 |
| Number of properties | 1 | 6 |
| Emirps | 2702nd | |
| Isolated primes | 9785th | |
| Left-truncatable primes | 355th | |
| Primes | 12998th | |
| Safe primes | 878th | |
| Semiprimes | 32159th | |
| Sophie germain primes | 1553rd | |
| Roman numberals | ||
| Base 2 | 1000100010011001012 | 1000100010011010112 |
| Base 3 | 210022121223 | 210022122123 |
| Base 4 | 2020212114 | 2020212234 |
| Base 5 | 134340025 | 134340135 |
| Base 6 | 25553256 | 25553356 |
| Base 7 | 11215437 | 11215527 |
| Base 8 | 4211458 | 4211538 |
| Base 9 | 2327789 | 2327859 |
| Base 10 | 13987710 | 13988310 |
| Base 11 | 9610111 | 9610711 |
| Base 12 | 68b4512 | 68b4b12 |
| Base 13 | 4b88a13 | 4b89313 |
| Base 14 | 38d9314 | 38d9914 |
| Base 15 | 2b6a215 | 2b6a815 |
| Base 16 | 2226516 | 2226b16 |