Compare 1422 vs 1427
| Property | 1422 | 1427 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 32 × 791 | 14271 |
| Prime factorization | 2 × 3 × 3 × 79 | 1427 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422 | 1, 1427 |
| Number of properties | 0 | 10 |
| Chen primes | 147th | |
| Cousin primes (2nd member) | 49th | |
| Good primes | 54th | |
| Happy primes | 44th | |
| Primes | 225th | |
| Prime triplets (1st member) | 37th | |
| Prime triplets (2nd member) | 36th | |
| Sexy primes (1st member) | 98th | |
| Sexy prime triplets (1st member) | 37th | |
| Twin primes (1st member) | 47th | |
| Roman numberals | MCDXXII | MCDXXVII |
| Base 2 | 101100011102 | 101100100112 |
| Base 3 | 12212003 | 12212123 |
| Base 4 | 1120324 | 1121034 |
| Base 5 | 211425 | 212025 |
| Base 6 | 103306 | 103356 |
| Base 7 | 41017 | 41067 |
| Base 8 | 26168 | 26238 |
| Base 9 | 18509 | 18559 |
| Base 10 | 142210 | 142710 |
| Base 11 | 108311 | 108811 |
| Base 12 | 9a612 | 9ab12 |
| Base 13 | 85513 | 85a13 |
| Base 14 | 73814 | 73d14 |
| Base 15 | 64c15 | 65215 |
| Base 16 | 58e16 | 59316 |