Compare 1427 vs 1607
| Property | 1427 | 1607 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14271 | 16071 |
| Prime factorization | 1427 | 1607 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1427 | 1, 1607 |
| Number of properties | 10 | 12 |
| Chen primes | 147th | 161st |
| Cousin primes (2nd member) | 49th | |
| Good primes | 54th | |
| Happy primes | 44th | 49th |
| Harmonic primes | 86th | |
| Long primes | 99th | |
| Primes | 225th | 253rd |
| Prime triplets (1st member) | 37th | 42nd |
| Prime triplets (2nd member) | 36th | |
| Sexy primes (1st member) | 98th | 109th |
| Sexy primes (2nd member) | 108th | |
| Sexy prime quadrupletss (2nd member) | 10th | |
| Sexy prime triplets (1st member) | 37th | 42nd |
| Sexy prime triplets (2nd member) | 41st | |
| Twin primes (1st member) | 47th | 51st |
| Roman numberals | MCDXXVII | MDCVII |
| Base 2 | 101100100112 | 110010001112 |
| Base 3 | 12212123 | 20121123 |
| Base 4 | 1121034 | 1210134 |
| Base 5 | 212025 | 224125 |
| Base 6 | 103356 | 112356 |
| Base 7 | 41067 | 44547 |
| Base 8 | 26238 | 31078 |
| Base 9 | 18559 | 21759 |
| Base 10 | 142710 | 160710 |
| Base 11 | 108811 | 123111 |
| Base 12 | 9ab12 | b1b12 |
| Base 13 | 85a13 | 96813 |
| Base 14 | 73d14 | 82b14 |
| Base 15 | 65215 | 72215 |
| Base 16 | 59316 | 64716 |