Compare 487 vs 495
| Property | 487 | 495 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 4871 | 32 × 51 × 111 |
| Prime factorization | 487 | 3 × 3 × 5 × 11 |
| Divisors count | 2 | 12 |
| Divisors | 1, 487 | 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495 |
| Number of properties | 10 | 0 |
| Additive primes | 54th | |
| Chen primes | 65th | |
| Cousin primes (1st member) | 26th | |
| Happy primes | 23rd | |
| Harmonic primes | 37th | |
| Isolated primes | 46th | |
| Long primes | 33rd | |
| Lucky primes | 26th | |
| Pierpont primes | 16th | |
| Primes | 93rd | |
| Roman numberals | CDLXXXVII | CDXCV |
| Base 2 | 1111001112 | 1111011112 |
| Base 3 | 2000013 | 2001003 |
| Base 4 | 132134 | 132334 |
| Base 5 | 34225 | 34405 |
| Base 6 | 21316 | 21436 |
| Base 7 | 12647 | 13057 |
| Base 8 | 7478 | 7578 |
| Base 9 | 6019 | 6109 |
| Base 10 | 48710 | 49510 |
| Base 11 | 40311 | 41011 |
| Base 12 | 34712 | 35312 |
| Base 13 | 2b613 | 2c113 |
| Base 14 | 26b14 | 27514 |
| Base 15 | 22715 | 23015 |
| Base 16 | 1e716 | 1ef16 |