Compare 121523 vs 139883
| Property | 121523 | 139883 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1215231 | 1398831 |
| Prime factorization | 121523 | 139883 |
| Divisors count | 2 | 2 |
| Divisors | 1, 121523 | 1, 139883 |
| Number of properties | 7 | 6 |
| Emirps | 2702nd | |
| Happy primes | 1790th | |
| Harmonic primes | 4319th | |
| Isolated primes | 8566th | 9785th |
| Left-truncatable primes | 347th | 355th |
| Primes | 11437th | 12998th |
| Safe primes | 787th | 878th |
| Sophie germain primes | 1553rd | |
| Super primes | 1379th | |
| Roman numberals | ||
| Base 2 | 111011010101100112 | 1000100010011010112 |
| Base 3 | 200112002123 | 210022122123 |
| Base 4 | 1312223034 | 2020212234 |
| Base 5 | 123420435 | 134340135 |
| Base 6 | 23343356 | 25553356 |
| Base 7 | 10142037 | 11215527 |
| Base 8 | 3552638 | 4211538 |
| Base 9 | 2046259 | 2327859 |
| Base 10 | 12152310 | 13988310 |
| Base 11 | 8333611 | 9610711 |
| Base 12 | 5a3ab12 | 68b4b12 |
| Base 13 | 4340c13 | 4b89313 |
| Base 14 | 3240314 | 38d9914 |
| Base 15 | 2601815 | 2b6a815 |
| Base 16 | 1dab316 | 2226b16 |