Compare 1487 vs 1495
Property | 1487 | 1495 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 14871 | 51 × 131 × 231 |
Prime factorization | 1487 | 5 × 13 × 23 |
Divisors count | 2 | 8 |
Divisors | 1, 1487 | 1, 5, 13, 23, 65, 115, 299, 1495 |
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 | MCDXCV |
Base 2 | 101110011112 | 101110101112 |
Base 3 | 20010023 | 20011013 |
Base 4 | 1130334 | 1131134 |
Base 5 | 214225 | 214405 |
Base 6 | 105156 | 105316 |
Base 7 | 42237 | 42347 |
Base 8 | 27178 | 27278 |
Base 9 | 20329 | 20419 |
Base 10 | 148710 | 149510 |
Base 11 | 113211 | 113a11 |
Base 12 | a3b12 | a4712 |
Base 13 | 8a513 | 8b013 |
Base 14 | 78314 | 78b14 |
Base 15 | 69215 | 69a15 |
Base 16 | 5cf16 | 5d716 |