Compare 495 vs 505
| Property | 495 | 505 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 51 × 111 | 51 × 1011 |
| Prime factorization | 3 × 3 × 5 × 11 | 5 × 101 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495 | 1, 5, 101, 505 |
| Number of properties | 0 | 1 |
| Semiprimes | 156th | |
| Roman numberals | CDXCV | DV |
| Base 2 | 1111011112 | 1111110012 |
| Base 3 | 2001003 | 2002013 |
| Base 4 | 132334 | 133214 |
| Base 5 | 34405 | 40105 |
| Base 6 | 21436 | 22016 |
| Base 7 | 13057 | 13217 |
| Base 8 | 7578 | 7718 |
| Base 9 | 6109 | 6219 |
| Base 10 | 49510 | 50510 |
| Base 11 | 41011 | 41a11 |
| Base 12 | 35312 | 36112 |
| Base 13 | 2c113 | 2cb13 |
| Base 14 | 27514 | 28114 |
| Base 15 | 23015 | 23a15 |
| Base 16 | 1ef16 | 1f916 |