Compare 998155 vs 998161
| Property | 998155 | 998161 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 171 × 117431 | 9981611 |
| Prime factorization | 5 × 17 × 11743 | 998161 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 17, 85, 11743, 58715, 199631, 998155 | 1, 998161 |
| Number of properties | 0 | 4 |
| Isolated primes | 62048th | |
| Lucky primes | 8602nd | |
| Primes | 78371st | |
| Sexy primes (1st member) | 16365th | |
| Roman numberals | ||
| Base 2 | 111100111011000010112 | 111100111011000100012 |
| Base 3 | 12122010122013 | 12122010122213 |
| Base 4 | 33032300234 | 33032301014 |
| Base 5 | 2234201105 | 2234201215 |
| Base 6 | 332210316 | 332210416 |
| Base 7 | 113250347 | 113250437 |
| Base 8 | 36354138 | 36354218 |
| Base 9 | 17811819 | 17811879 |
| Base 10 | 99815510 | 99816110 |
| Base 11 | 621a2411 | 621a2a11 |
| Base 12 | 40177712 | 40178112 |
| Base 13 | 28c43213 | 28c43813 |
| Base 14 | 1bda8b14 | 1bda9314 |
| Base 15 | 14ab3a15 | 14ab4115 |
| Base 16 | f3b0b16 | f3b1116 |