Compare 252155 vs 252157
| Property | 252155 | 252157 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 51 × 291 × 371 × 471 | 2521571 |
| Prime factorization | 5 × 29 × 37 × 47 | 252157 |
| Divisors count | 16 | 2 |
| Divisors | 1, 5, 29, 37, 47, 145, 185, 235, 1073, 1363, 1739, 5365, 6815, 8695, 50431, 252155 | 1, 252157 |
| Number of properties | 0 | 8 |
| Chen primes | 9191st | |
| Isolated primes | 17001st | |
| Primes | 22214th | |
| Sexy primes (1st member) | 5187th | |
| Sexy primes (2nd member) | 5186th | |
| Sexy prime quadrupletss (2nd member) | 125th | |
| Sexy prime triplets (1st member) | 1017th | |
| Sexy prime triplets (2nd member) | 1016th | |
| Roman numberals | ||
| Base 2 | 1111011000111110112 | 1111011000111111012 |
| Base 3 | 1102102200023 | 1102102200113 |
| Base 4 | 3312033234 | 3312033314 |
| Base 5 | 310321105 | 310321125 |
| Base 6 | 52232156 | 52232216 |
| Base 7 | 21001017 | 21001037 |
| Base 8 | 7543738 | 7543758 |
| Base 9 | 4238029 | 4238049 |
| Base 10 | 25215510 | 25215710 |
| Base 11 | 1624a211 | 1624a411 |
| Base 12 | 101b0b12 | 101b1112 |
| Base 13 | 8aa0713 | 8aa0913 |
| Base 14 | 67c7114 | 67c7314 |
| Base 15 | 4eaa515 | 4eaa715 |
| Base 16 | 3d8fb16 | 3d8fd16 |