Compare 15401 vs 20161
| Property | 15401 | 20161 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 154011 | 201611 |
| Prime factorization | 15401 | 20161 |
| Divisors count | 2 | 2 |
| Divisors | 1, 15401 | 1, 20161 |
| Number of properties | 7 | 5 |
| Additive primes | 856th | |
| Centered decagonal primes | 30th | 34th |
| Chen primes | 910th | |
| Isolated primes | 1247th | 1594th |
| Primes | 1800th | 2281st |
| Pythagorean primes | 892nd | 1134th |
| Sophie germain primes | 271st | |
| Super primes | 339th | |
| Roman numberals | ||
| Base 2 | 111100001010012 | 1001110110000012 |
| Base 3 | 2100101023 | 10001222013 |
| Base 4 | 33002214 | 103230014 |
| Base 5 | 4431015 | 11211215 |
| Base 6 | 1551456 | 2332016 |
| Base 7 | 626217 | 1125317 |
| Base 8 | 360518 | 473018 |
| Base 9 | 231129 | 305819 |
| Base 10 | 1540110 | 2016110 |
| Base 11 | 1063111 | 1416911 |
| Base 12 | 8ab512 | b80112 |
| Base 13 | 701913 | 923b13 |
| Base 14 | 588114 | 74c114 |
| Base 15 | 486b15 | 5e9115 |
| Base 16 | 3c2916 | 4ec116 |