Compare 121439 vs 122819
| Property | 121439 | 122819 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1214391 | 1228191 |
| Prime factorization | 121439 | 122819 |
| Divisors count | 2 | 2 |
| Divisors | 1, 121439 | 1, 122819 |
| Number of properties | 5 | 7 |
| Additive primes | 4760th | |
| Chen primes | 4956th | 5016th |
| Emirps | 2245th | |
| Isolated primes | 8638th | |
| Long primes | 4321st | |
| Primes | 11428th | 11547th |
| Safe primes | 786th | 791st |
| Sophie germain primes | 1388th | |
| Twin primes (1st member) | 1436th | |
| Roman numberals | ||
| Base 2 | 111011010010111112 | 111011111110000112 |
| Base 3 | 200111202023 | 200201102123 |
| Base 4 | 1312211334 | 1313330034 |
| Base 5 | 123412245 | 124122345 |
| Base 6 | 23341156 | 23443356 |
| Base 7 | 10140237 | 10210347 |
| Base 8 | 3551378 | 3577038 |
| Base 9 | 2045229 | 2064259 |
| Base 10 | 12143910 | 12281910 |
| Base 11 | 8326a11 | 8430411 |
| Base 12 | 5a33b12 | 5b0ab12 |
| Base 13 | 4337613 | 43b9813 |
| Base 14 | 3238314 | 32a8b14 |
| Base 15 | 25eae15 | 265ce15 |
| Base 16 | 1da5f16 | 1dfc316 |