Compare 990137 vs 990151
| Property | 990137 | 990151 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9901371 | 9901511 |
| Prime factorization | 990137 | 990151 |
| Divisors count | 2 | 2 |
| Divisors | 1, 990137 | 1, 990151 |
| Number of properties | 4 | 3 |
| Additive primes | 29857th | |
| Chen primes | 29705th | |
| Cuban primes 1 | 172nd | |
| Isolated primes | 61581st | 61582nd |
| Primes | 77784th | 77785th |
| Roman numberals | ||
| Base 2 | 111100011011101110012 | 111100011011110001112 |
| Base 3 | 12120220122023 | 12120220200213 |
| Base 4 | 33012323214 | 33012330134 |
| Base 5 | 2231410225 | 2231411015 |
| Base 6 | 331155456 | 331200116 |
| Base 7 | 112624617 | 112625117 |
| Base 8 | 36156718 | 36157078 |
| Base 9 | 17681829 | 17682079 |
| Base 10 | 99013710 | 99015110 |
| Base 11 | 6169a511 | 616a0811 |
| Base 12 | 3b8bb512 | 3b900712 |
| Base 13 | 2888a513 | 2888b613 |
| Base 14 | 1baba114 | 1babb114 |
| Base 15 | 14859215 | 1485a115 |
| Base 16 | f1bb916 | f1bc716 |