Compare 121283 vs 139883
| Property | 121283 | 139883 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1212831 | 1398831 |
| Prime factorization | 121283 | 139883 |
| Divisors count | 2 | 2 |
| Divisors | 1, 121283 | 1, 139883 |
| Number of properties | 4 | 6 |
| Additive primes | 4693rd | |
| Emirps | 2702nd | |
| Isolated primes | 8547th | 9785th |
| Left-truncatable primes | 346th | 355th |
| Primes | 11412th | 12998th |
| Safe primes | 878th | |
| Sophie germain primes | 1553rd | |
| Roman numberals | ||
| Base 2 | 111011001110000112 | 1000100010011010112 |
| Base 3 | 200111002223 | 210022122123 |
| Base 4 | 1312130034 | 2020212234 |
| Base 5 | 123401135 | 134340135 |
| Base 6 | 23332556 | 25553356 |
| Base 7 | 10134117 | 11215527 |
| Base 8 | 3547038 | 4211538 |
| Base 9 | 2043289 | 2327859 |
| Base 10 | 12128310 | 13988310 |
| Base 11 | 8313811 | 9610711 |
| Base 12 | 5a22b12 | 68b4b12 |
| Base 13 | 4328613 | 4b89313 |
| Base 14 | 322b114 | 38d9914 |
| Base 15 | 25e0815 | 2b6a815 |
| Base 16 | 1d9c316 | 2226b16 |