Compare 54121 vs 68821
| Property | 54121 | 68821 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 541211 | 688211 |
| Prime factorization | 54121 | 68821 |
| Divisors count | 2 | 2 |
| Divisors | 1, 54121 | 1, 68821 |
| Number of properties | 7 | 6 |
| Additive primes | 2408th | |
| Centered square primes | 53rd | 57th |
| Chen primes | 2560th | |
| Harmonic primes | 2064th | |
| Isolated primes | 4015th | |
| Primes | 5510th | 6841st |
| Pythagorean primes | 2743rd | 3404th |
| Super primes | 881st | |
| Twin primes (2nd member) | 891st | |
| Ulam primes | 503rd | |
| Roman numberals | ||
| Base 2 | 11010011011010012 | 100001100110101012 |
| Base 3 | 22020201113 | 101111012213 |
| Base 4 | 310312214 | 1003031114 |
| Base 5 | 32124415 | 42002415 |
| Base 6 | 10543216 | 12503416 |
| Base 7 | 3135347 | 4044347 |
| Base 8 | 1515518 | 2063258 |
| Base 9 | 822149 | 1143579 |
| Base 10 | 5412110 | 6882110 |
| Base 11 | 3773111 | 4778511 |
| Base 12 | 273a112 | 339b112 |
| Base 13 | 1b83213 | 2542c13 |
| Base 14 | 15a1b14 | 1b11b14 |
| Base 15 | 1108115 | 155d115 |
| Base 16 | d36916 | 10cd516 |