Compare 51521 vs 53117
| Property | 51521 | 53117 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 515211 | 531171 |
| Prime factorization | 51521 | 53117 |
| Divisors count | 2 | 2 |
| Divisors | 1, 51521 | 1, 53117 |
| Number of properties | 9 | 7 |
| Additive primes | 2375th | |
| Centered square primes | 51st | |
| Chen primes | 2457th | |
| Cousin primes (2nd member) | 713th | 730th |
| Harmonic primes | 1965th | 2029th |
| Isolated primes | 3829th | 3947th |
| Primes | 5274th | 5420th |
| Pythagorean primes | 2618th | 2696th |
| Sophie germain primes | 685th | |
| Ulam primes | 390th | 402nd |
| Roman numberals | ||
| Base 2 | 11001001010000012 | 11001111011111012 |
| Base 3 | 21212000123 | 22002120223 |
| Base 4 | 302110014 | 303313314 |
| Base 5 | 31220415 | 31444325 |
| Base 6 | 10343056 | 10455256 |
| Base 7 | 3031317 | 3106017 |
| Base 8 | 1445018 | 1475758 |
| Base 9 | 776059 | 807689 |
| Base 10 | 5152110 | 5311710 |
| Base 11 | 3578811 | 369a911 |
| Base 12 | 2599512 | 268a512 |
| Base 13 | 1a5b213 | 1b23c13 |
| Base 14 | 14ac114 | 1550114 |
| Base 15 | 103eb15 | 10b1215 |
| Base 16 | c94116 | cf7d16 |