Compare 113 vs 421
| Property | 113 | 421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1131 | 4211 |
| Prime factorization | 113 | 421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 113 | 1, 421 |
| Number of properties | 20 | 6 |
| Additive primes | 16th | 48th |
| Centered square primes | 5th | 8th |
| Chen primes | 24th | |
| Cousin primes (2nd member) | 11th | |
| Emirps | 10th | |
| Harmonic primes | 10th | |
| Isolated primes | 11th | |
| Left-truncatable primes | 16th | |
| Long primes | 11th | |
| Lucky primes | 23rd | |
| Multiplicative primes | 9th | |
| Primes | 30th | 82nd |
| Prime quintuplet 2s (5th member) | 3rd | |
| Prime sextuplets (6th member) | 2nd | |
| Prime triplets (3rd member) | 12th | |
| Proth primes | 7th | |
| Pythagorean primes | 14th | 40th |
| Sexy primes (2nd member) | 19th | |
| Sexy prime triplets (3rd member) | 11th | |
| Solinas primes | 21st | |
| Sophie germain primes | 11th | |
| Twin primes (2nd member) | 22nd | |
| Roman numberals | CXIII | CDXXI |
| Base 2 | 11100012 | 1101001012 |
| Base 3 | 110123 | 1201213 |
| Base 4 | 13014 | 122114 |
| Base 5 | 4235 | 31415 |
| Base 6 | 3056 | 15416 |
| Base 7 | 2217 | 11417 |
| Base 8 | 1618 | 6458 |
| Base 9 | 1359 | 5179 |
| Base 10 | 11310 | 42110 |
| Base 11 | a311 | 35311 |
| Base 12 | 9512 | 2b112 |
| Base 13 | 8913 | 26513 |
| Base 14 | 8114 | 22114 |
| Base 15 | 7815 | 1d115 |
| Base 16 | 7116 | 1a516 |