Compare 421 vs 421
Property | 421 | 421 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 4211 | 4211 |
Prime factorization | 421 | 421 |
Divisors count | 2 | 2 |
Divisors | 1, 421 | 1, 421 |
Number of properties | 6 | 6 |
Additive primes | 48th | 48th |
Centered square primes | 8th | 8th |
Lucky primes | 23rd | 23rd |
Primes | 82nd | 82nd |
Pythagorean primes | 40th | 40th |
Twin primes (2nd member) | 22nd | 22nd |
Roman numberals | CDXXI | CDXXI |
Base 2 | 1101001012 | 1101001012 |
Base 3 | 1201213 | 1201213 |
Base 4 | 122114 | 122114 |
Base 5 | 31415 | 31415 |
Base 6 | 15416 | 15416 |
Base 7 | 11417 | 11417 |
Base 8 | 6458 | 6458 |
Base 9 | 5179 | 5179 |
Base 10 | 42110 | 42110 |
Base 11 | 35311 | 35311 |
Base 12 | 2b112 | 2b112 |
Base 13 | 26513 | 26513 |
Base 14 | 22114 | 22114 |
Base 15 | 1d115 | 1d115 |
Base 16 | 1a516 | 1a516 |