Compare 414 vs 421
| Property | 414 | 421 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 32 × 231 | 4211 |
| Prime factorization | 2 × 3 × 3 × 23 | 421 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414 | 1, 421 |
| Number of properties | 0 | 6 |
| Additive primes | 48th | |
| Centered square primes | 8th | |
| Lucky primes | 23rd | |
| Primes | 82nd | |
| Pythagorean primes | 40th | |
| Twin primes (2nd member) | 22nd | |
| Roman numberals | CDXIV | CDXXI |
| Base 2 | 1100111102 | 1101001012 |
| Base 3 | 1201003 | 1201213 |
| Base 4 | 121324 | 122114 |
| Base 5 | 31245 | 31415 |
| Base 6 | 15306 | 15416 |
| Base 7 | 11317 | 11417 |
| Base 8 | 6368 | 6458 |
| Base 9 | 5109 | 5179 |
| Base 10 | 41410 | 42110 |
| Base 11 | 34711 | 35311 |
| Base 12 | 2a612 | 2b112 |
| Base 13 | 25b13 | 26513 |
| Base 14 | 21814 | 22114 |
| Base 15 | 1c915 | 1d115 |
| Base 16 | 19e16 | 1a516 |