Compare 1487 vs 1488
Property | 1487 | 1488 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 6 |
Prime factorization | 14871 | 24 × 31 × 311 |
Prime factorization | 1487 | 2 × 2 × 2 × 2 × 3 × 31 |
Divisors count | 2 | 20 |
Divisors | 1, 1487 | 1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488 |
Number of properties | 18 | 0 |
Chen primes | 153rd | |
Cousin primes (2nd member) | 52nd | |
Emirps | 71st | |
Happy primes | 47th | |
Long primes | 90th | |
Primes | 236th | |
Prime quadruplets (3rd member) | 6th | |
Prime quintuplet 2s (3rd member) | 4th | |
Prime triplets (1st member) | 41st | |
Prime triplets (2nd member) | 40th | |
Prime triplets (3rd member) | 39th | |
Safe primes | 33rd | |
Sexy primes (1st member) | 104th | |
Sexy primes (2nd member) | 102nd | |
Sexy prime quadrupletss (2nd member) | 9th | |
Sexy prime triplets (1st member) | 40th | |
Sexy prime triplets (2nd member) | 39th | |
Twin primes (1st member) | 50th | |
Roman numberals | MCDLXXXVII | MCDLXXXVIII |
Base 2 | 101110011112 | 101110100002 |
Base 3 | 20010023 | 20010103 |
Base 4 | 1130334 | 1131004 |
Base 5 | 214225 | 214235 |
Base 6 | 105156 | 105206 |
Base 7 | 42237 | 42247 |
Base 8 | 27178 | 27208 |
Base 9 | 20329 | 20339 |
Base 10 | 148710 | 148810 |
Base 11 | 113211 | 113311 |
Base 12 | a3b12 | a4012 |
Base 13 | 8a513 | 8a613 |
Base 14 | 78314 | 78414 |
Base 15 | 69215 | 69315 |
Base 16 | 5cf16 | 5d016 |