Compare 42407 vs 42418
| Property | 42407 | 42418 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 424071 | 21 × 1271 × 1671 |
| Prime factorization | 42407 | 2 × 127 × 167 |
| Divisors count | 2 | 8 |
| Divisors | 1, 42407 | 1, 2, 127, 167, 254, 334, 21209, 42418 |
| Number of properties | 7 | 0 |
| Additive primes | 1981st | |
| Chen primes | 2079th | |
| Cousin primes (2nd member) | 611th | |
| Primes | 4434th | |
| Prime triplets (2nd member) | 288th | |
| Twin primes (1st member) | 617th | |
| Ulam primes | 334th | |
| Roman numberals | ||
| Base 2 | 10100101101001112 | 10100101101100102 |
| Base 3 | 20110111223 | 20110120013 |
| Base 4 | 221122134 | 221123024 |
| Base 5 | 23241125 | 23241335 |
| Base 6 | 5241556 | 5242146 |
| Base 7 | 2344317 | 2344457 |
| Base 8 | 1226478 | 1226628 |
| Base 9 | 641489 | 641619 |
| Base 10 | 4240710 | 4241810 |
| Base 11 | 2995211 | 2996211 |
| Base 12 | 2065b12 | 2066a12 |
| Base 13 | 163c113 | 163cc13 |
| Base 14 | 1165114 | 1165c14 |
| Base 15 | c87215 | c87d15 |
| Base 16 | a5a716 | a5b216 |