Compare 121523 vs 122149
| Property | 121523 | 122149 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1215231 | 1221491 |
| Prime factorization | 121523 | 122149 |
| Divisors count | 2 | 2 |
| Divisors | 1, 121523 | 1, 122149 |
| Number of properties | 7 | 7 |
| Additive primes | 4730th | |
| Emirps | 2265th | |
| Happy primes | 1790th | |
| Harmonic primes | 4319th | |
| Isolated primes | 8566th | |
| Left-truncatable primes | 347th | |
| Lucky primes | 1509th | |
| Primes | 11437th | 11491st |
| Pythagorean primes | 5716th | |
| Safe primes | 787th | |
| Super primes | 1379th | 1386th |
| Twin primes (2nd member) | 1445th | |
| Roman numberals | ||
| Base 2 | 111011010101100112 | 111011101001001012 |
| Base 3 | 200112002123 | 200121200013 |
| Base 4 | 1312223034 | 1313102114 |
| Base 5 | 123420435 | 124020445 |
| Base 6 | 23343356 | 23413016 |
| Base 7 | 10142037 | 10160567 |
| Base 8 | 3552638 | 3564458 |
| Base 9 | 2046259 | 2055019 |
| Base 10 | 12152310 | 12214910 |
| Base 11 | 8333611 | 8385511 |
| Base 12 | 5a3ab12 | 5a83112 |
| Base 13 | 4340c13 | 437a113 |
| Base 14 | 3240314 | 3272d14 |
| Base 15 | 2601815 | 262d415 |
| Base 16 | 1dab316 | 1dd2516 |