Compare 68821 vs 86113
| Property | 68821 | 86113 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 688211 | 861131 |
| Prime factorization | 68821 | 86113 |
| Divisors count | 2 | 2 |
| Divisors | 1, 68821 | 1, 86113 |
| Number of properties | 6 | 9 |
| Additive primes | 3448th | |
| Centered square primes | 57th | 64th |
| Cousin primes (1st member) | 1068th | |
| Harmonic primes | 3150th | |
| Left-truncatable primes | 308th | |
| Primes | 6841st | 8371st |
| Prime triplets (2nd member) | 446th | |
| Pythagorean primes | 3404th | 4172nd |
| Super primes | 881st | |
| Twin primes (2nd member) | 891st | 1078th |
| Ulam primes | 503rd | |
| Roman numberals | ||
| Base 2 | 100001100110101012 | 101010000011000012 |
| Base 3 | 101111012213 | 111010101013 |
| Base 4 | 1003031114 | 1110012014 |
| Base 5 | 42002415 | 102234235 |
| Base 6 | 12503416 | 15024016 |
| Base 7 | 4044347 | 5060267 |
| Base 8 | 2063258 | 2501418 |
| Base 9 | 1143579 | 1411119 |
| Base 10 | 6882110 | 8611310 |
| Base 11 | 4778511 | 5977511 |
| Base 12 | 339b112 | 41a0112 |
| Base 13 | 2542c13 | 3027113 |
| Base 14 | 1b11b14 | 2354d14 |
| Base 15 | 155d115 | 1a7ad15 |
| Base 16 | 10cd516 | 1506116 |