Compare 410 vs 421
| Property | 410 | 421 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 51 × 411 | 4211 |
| Prime factorization | 2 × 5 × 41 | 421 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 5, 10, 41, 82, 205, 410 | 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 | CDX | CDXXI |
| Base 2 | 1100110102 | 1101001012 |
| Base 3 | 1200123 | 1201213 |
| Base 4 | 121224 | 122114 |
| Base 5 | 31205 | 31415 |
| Base 6 | 15226 | 15416 |
| Base 7 | 11247 | 11417 |
| Base 8 | 6328 | 6458 |
| Base 9 | 5059 | 5179 |
| Base 10 | 41010 | 42110 |
| Base 11 | 34311 | 35311 |
| Base 12 | 2a212 | 2b112 |
| Base 13 | 25713 | 26513 |
| Base 14 | 21414 | 22114 |
| Base 15 | 1c515 | 1d115 |
| Base 16 | 19a16 | 1a516 |