Compare 427279 vs 427287
| Property | 427279 | 427287 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 4272791 | 31 × 71 × 203471 |
| Prime factorization | 427279 | 3 × 7 × 20347 |
| Divisors count | 2 | 8 |
| Divisors | 1, 427279 | 1, 3, 7, 21, 20347, 61041, 142429, 427287 |
| Number of properties | 7 | 0 |
| Additive primes | 14220th | |
| Chen primes | 14436th | |
| Cousin primes (1st member) | 4018th | |
| Happy primes | 5324th | |
| Isolated primes | 27898th | |
| Primes | 35945th | |
| Ulam primes | 2589th | |
| Roman numberals | ||
| Base 2 | 11010000101000011112 | 11010000101000101112 |
| Base 3 | 2102010100113 | 2102010101103 |
| Base 4 | 12201100334 | 12201101134 |
| Base 5 | 1021331045 | 1021331225 |
| Base 6 | 130540516 | 130541036 |
| Base 7 | 34264667 | 34265107 |
| Base 8 | 15024178 | 15024278 |
| Base 9 | 7211049 | 7211139 |
| Base 10 | 42727910 | 42728710 |
| Base 11 | 27202611 | 27203311 |
| Base 12 | 18732712 | 18733312 |
| Base 13 | 11c63813 | 11c64313 |
| Base 14 | b19dd14 | b1a0714 |
| Base 15 | 8690415 | 8690c15 |
| Base 16 | 6850f16 | 6851716 |