Compare 421 vs 601
| Property | 421 | 601 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4211 | 6011 |
| Prime factorization | 421 | 601 |
| Divisors count | 2 | 2 |
| Divisors | 1, 421 | 1, 601 |
| Number of properties | 6 | 8 |
| Additive primes | 48th | 60th |
| Centered square primes | 8th | |
| Lucky primes | 23rd | 29th |
| Primes | 82nd | 110th |
| Pythagorean primes | 40th | 52nd |
| Sexy primes (1st member) | 54th | |
| Sexy prime quadrupletss (1st member) | 6th | |
| Sexy prime triplets (1st member) | 22nd | |
| Twin primes (2nd member) | 22nd | 27th |
| Roman numberals | CDXXI | DCI |
| Base 2 | 1101001012 | 10010110012 |
| Base 3 | 1201213 | 2110213 |
| Base 4 | 122114 | 211214 |
| Base 5 | 31415 | 44015 |
| Base 6 | 15416 | 24416 |
| Base 7 | 11417 | 15167 |
| Base 8 | 6458 | 11318 |
| Base 9 | 5179 | 7379 |
| Base 10 | 42110 | 60110 |
| Base 11 | 35311 | 4a711 |
| Base 12 | 2b112 | 42112 |
| Base 13 | 26513 | 37313 |
| Base 14 | 22114 | 30d14 |
| Base 15 | 1d115 | 2a115 |
| Base 16 | 1a516 | 25916 |