Compare 992121 vs 992129
| Property | 992121 | 992129 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 131 × 254391 | 9921291 |
| Prime factorization | 3 × 13 × 25439 | 992129 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 13, 39, 25439, 76317, 330707, 992121 | 1, 992129 |
| Number of properties | 0 | 3 |
| Isolated primes | 61706th | |
| Primes | 77935th | |
| Sophie germain primes | 7691st | |
| Roman numberals | ||
| Base 2 | 111100100011011110012 | 111100100011100000012 |
| Base 3 | 12121012210203 | 12121012211123 |
| Base 4 | 33020313214 | 33020320014 |
| Base 5 | 2232214415 | 2232220045 |
| Base 6 | 331330536 | 331331056 |
| Base 7 | 113013247 | 113013357 |
| Base 8 | 36215718 | 36216018 |
| Base 9 | 17718369 | 17718459 |
| Base 10 | 99212110 | 99212910 |
| Base 11 | 61843911 | 61844611 |
| Base 12 | 3ba18912 | 3ba19512 |
| Base 13 | 28977013 | 28977813 |
| Base 14 | 1bb7bb14 | 1bb7c514 |
| Base 15 | 148e6615 | 148e6e15 |
| Base 16 | f237916 | f238116 |