Compare 121439 vs 122939
| Property | 121439 | 122939 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1214391 | 1229391 |
| Prime factorization | 121439 | 122939 |
| Divisors count | 2 | 2 |
| Divisors | 1, 121439 | 1, 122939 |
| Number of properties | 5 | 4 |
| Chen primes | 4956th | |
| Emirps | 2245th | |
| Isolated primes | 8648th | |
| Long primes | 4325th | |
| Primes | 11428th | 11559th |
| Safe primes | 786th | 792nd |
| Twin primes (1st member) | 1436th | |
| Roman numberals | ||
| Base 2 | 111011010010111112 | 111100000001110112 |
| Base 3 | 200111202023 | 200201220223 |
| Base 4 | 1312211334 | 1320003234 |
| Base 5 | 123412245 | 124132245 |
| Base 6 | 23341156 | 23450556 |
| Base 7 | 10140237 | 10212657 |
| Base 8 | 3551378 | 3600738 |
| Base 9 | 2045229 | 2065689 |
| Base 10 | 12143910 | 12293910 |
| Base 11 | 8326a11 | 8440311 |
| Base 12 | 5a33b12 | 5b18b12 |
| Base 13 | 4337613 | 43c5b13 |
| Base 14 | 3238314 | 32b3514 |
| Base 15 | 25eae15 | 2665e15 |
| Base 16 | 1da5f16 | 1e03b16 |