Compare 122015 vs 122021
| Property | 122015 | 122021 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 231 × 10611 | 1220211 |
| Prime factorization | 5 × 23 × 1061 | 122021 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 23, 115, 1061, 5305, 24403, 122015 | 1, 122021 |
| Number of properties | 0 | 10 |
| Chen primes | 4979th | |
| Harmonic primes | 4339th | |
| Isolated primes | 8596th | |
| Long primes | 4299th | |
| Primes | 11477th | |
| Pythagorean primes | 5708th | |
| Sexy primes (1st member) | 2868th | |
| Sexy prime quadrupletss (1st member) | 88th | |
| Sexy prime triplets (1st member) | 613th | |
| Sophie germain primes | 1381st | |
| Roman numberals | ||
| Base 2 | 111011100100111112 | 111011100101001012 |
| Base 3 | 200121010023 | 200121010223 |
| Base 4 | 1313021334 | 1313022114 |
| Base 5 | 124010305 | 124010415 |
| Base 6 | 23405156 | 23405256 |
| Base 7 | 10155057 | 10155147 |
| Base 8 | 3562378 | 3562458 |
| Base 9 | 2053329 | 2053389 |
| Base 10 | 12201510 | 12202110 |
| Base 11 | 8374311 | 8374911 |
| Base 12 | 5a73b12 | 5a74512 |
| Base 13 | 436ca13 | 4370313 |
| Base 14 | 3267514 | 3267b14 |
| Base 15 | 2624515 | 2624b15 |
| Base 16 | 1dc9f16 | 1dca516 |