Compare 42407 vs 42417
| Property | 42407 | 42417 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 4 |
| Prime factorization | 424071 | 33 × 15711 |
| Prime factorization | 42407 | 3 × 3 × 3 × 1571 |
| Divisors count | 2 | 8 |
| Divisors | 1, 42407 | 1, 3, 9, 27, 1571, 4713, 14139, 42417 |
| 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 | 10100101101100012 |
| Base 3 | 20110111223 | 20110120003 |
| Base 4 | 221122134 | 221123014 |
| Base 5 | 23241125 | 23241325 |
| Base 6 | 5241556 | 5242136 |
| Base 7 | 2344317 | 2344447 |
| Base 8 | 1226478 | 1226618 |
| Base 9 | 641489 | 641609 |
| Base 10 | 4240710 | 4241710 |
| Base 11 | 2995211 | 2996111 |
| Base 12 | 2065b12 | 2066912 |
| Base 13 | 163c113 | 163cb13 |
| Base 14 | 1165114 | 1165b14 |
| Base 15 | c87215 | c87c15 |
| Base 16 | a5a716 | a5b116 |