Compare 1427 vs 1543
| Property | 1427 | 1543 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14271 | 15431 |
| Prime factorization | 1427 | 1543 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1427 | 1, 1543 |
| Number of properties | 10 | 7 |
| Additive primes | 132nd | |
| Chen primes | 147th | |
| Cousin primes (2nd member) | 49th | |
| Good primes | 54th | 55th |
| Happy primes | 44th | |
| Isolated primes | 144th | |
| Long primes | 92nd | |
| Lucky primes | 58th | |
| Primes | 225th | 243rd |
| Prime triplets (1st member) | 37th | |
| Prime triplets (2nd member) | 36th | |
| Sexy primes (1st member) | 98th | 106th |
| Sexy prime triplets (1st member) | 37th | |
| Twin primes (1st member) | 47th | |
| Roman numberals | MCDXXVII | MDXLIII |
| Base 2 | 101100100112 | 110000001112 |
| Base 3 | 12212123 | 20100113 |
| Base 4 | 1121034 | 1200134 |
| Base 5 | 212025 | 221335 |
| Base 6 | 103356 | 110516 |
| Base 7 | 41067 | 43337 |
| Base 8 | 26238 | 30078 |
| Base 9 | 18559 | 21049 |
| Base 10 | 142710 | 154310 |
| Base 11 | 108811 | 118311 |
| Base 12 | 9ab12 | a8712 |
| Base 13 | 85a13 | 91913 |
| Base 14 | 73d14 | 7c314 |
| Base 15 | 65215 | 6cd15 |
| Base 16 | 59316 | 60716 |