Compare 408 vs 419
| Property | 408 | 419 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 23 × 31 × 171 | 4191 |
| Prime factorization | 2 × 2 × 2 × 3 × 17 | 419 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408 | 1, 419 |
| Number of properties | 0 | 6 |
| Chen primes | 58th | |
| Good primes | 26th | |
| Long primes | 30th | |
| Primes | 81st | |
| Sophie germain primes | 22nd | |
| Twin primes (1st member) | 22nd | |
| Roman numberals | CDVIII | CDXIX |
| Base 2 | 1100110002 | 1101000112 |
| Base 3 | 1200103 | 1201123 |
| Base 4 | 121204 | 122034 |
| Base 5 | 31135 | 31345 |
| Base 6 | 15206 | 15356 |
| Base 7 | 11227 | 11367 |
| Base 8 | 6308 | 6438 |
| Base 9 | 5039 | 5159 |
| Base 10 | 40810 | 41910 |
| Base 11 | 34111 | 35111 |
| Base 12 | 2a012 | 2ab12 |
| Base 13 | 25513 | 26313 |
| Base 14 | 21214 | 21d14 |
| Base 15 | 1c315 | 1ce15 |
| Base 16 | 19816 | 1a316 |