Compare 427240 vs 427247
| Property | 427240 | 427247 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 23 × 51 × 111 × 9711 | 4272471 |
| Prime factorization | 2 × 2 × 2 × 5 × 11 × 971 | 427247 |
| Divisors count | 32 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 971, 1942, 3884, 4855, 7768, 9710, 10681, 19420, 21362, 38840, 42724, 53405, 85448, 106810, 213620, 427240 | 1, 427247 |
| Number of properties | 0 | 10 |
| Chen primes | 14435th | |
| Cousin primes (2nd member) | 4017th | |
| Primes | 35943rd | |
| Prime quadruplets (3rd member) | 93rd | |
| Prime quintuplet 1s (4th member) | 22nd | |
| Prime triplets (2nd member) | 1533rd | |
| Prime triplets (3rd member) | 1532nd | |
| Safe primes | 2172nd | |
| Sexy primes (2nd member) | 8070th | |
| Twin primes (1st member) | 4024th | |
| Roman numberals | ||
| Base 2 | 11010000100111010002 | 11010000100111011112 |
| Base 3 | 2102010012013 | 2102010012223 |
| Base 4 | 12201032204 | 12201032334 |
| Base 5 | 1021324305 | 1021324425 |
| Base 6 | 130535446 | 130535556 |
| Base 7 | 34264127 | 34264227 |
| Base 8 | 15023508 | 15023578 |
| Base 9 | 7210519 | 7210589 |
| Base 10 | 42724010 | 42724710 |
| Base 11 | 271aa011 | 271aa711 |
| Base 12 | 1872b412 | 1872bb12 |
| Base 13 | 11c60813 | 11c61213 |
| Base 14 | b19b214 | b19b914 |
| Base 15 | 868ca15 | 868d215 |
| Base 16 | 684e816 | 684ef16 |