Compare 152991 vs 152993
| Property | 152991 | 152993 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 891 × 1911 | 1529931 |
| Prime factorization | 3 × 3 × 89 × 191 | 152993 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 9, 89, 191, 267, 573, 801, 1719, 16999, 50997, 152991 | 1, 152993 |
| Number of properties | 0 | 6 |
| Additive primes | 5816th | |
| Cousin primes (2nd member) | 1716th | |
| Isolated primes | 10640th | |
| Long primes | 5261st | |
| Primes | 14111th | |
| Pythagorean primes | 7038th | |
| Roman numberals | ||
| Base 2 | 1001010101100111112 | 1001010101101000012 |
| Base 3 | 212022121003 | 212022121023 |
| Base 4 | 2111121334 | 2111122014 |
| Base 5 | 143434315 | 143434335 |
| Base 6 | 31401436 | 31401456 |
| Base 7 | 12050167 | 12050217 |
| Base 8 | 4526378 | 4526418 |
| Base 9 | 2527709 | 2527729 |
| Base 10 | 15299110 | 15299310 |
| Base 11 | a4a4311 | a4a4511 |
| Base 12 | 7465312 | 7465512 |
| Base 13 | 5483713 | 5483913 |
| Base 14 | 3da7d14 | 3da8114 |
| Base 15 | 304e615 | 304e815 |
| Base 16 | 2559f16 | 255a116 |