Compare 9901 vs 15401
| Property | 9901 | 15401 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 99011 | 154011 |
| Prime factorization | 9901 | 15401 |
| Divisors count | 2 | 2 |
| Divisors | 1, 9901 | 1, 15401 |
| Number of properties | 7 | 7 |
| Additive primes | 585th | 856th |
| Centered decagonal primes | 26th | 30th |
| Chen primes | 630th | 910th |
| Isolated primes | 814th | 1247th |
| Primes | 1221st | 1800th |
| Pythagorean primes | 605th | 892nd |
| Sexy primes (1st member) | 409th | |
| Sophie germain primes | 271st | |
| Roman numberals | ||
| Base 2 | 100110101011012 | 111100001010012 |
| Base 3 | 1111202013 | 2100101023 |
| Base 4 | 21222314 | 33002214 |
| Base 5 | 3041015 | 4431015 |
| Base 6 | 1135016 | 1551456 |
| Base 7 | 406037 | 626217 |
| Base 8 | 232558 | 360518 |
| Base 9 | 145219 | 231129 |
| Base 10 | 990110 | 1540110 |
| Base 11 | 749111 | 1063111 |
| Base 12 | 589112 | 8ab512 |
| Base 13 | 467813 | 701913 |
| Base 14 | 387314 | 588114 |
| Base 15 | 2e0115 | 486b15 |
| Base 16 | 26ad16 | 3c2916 |