Compare 499 vs 502
| Property | 499 | 502 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4991 | 21 × 2511 |
| Prime factorization | 499 | 2 × 251 |
| Divisors count | 2 | 4 |
| Divisors | 1, 499 | 1, 2, 251, 502 |
| Number of properties | 6 | 1 |
| Chen primes | 67th | |
| Cousin primes (1st member) | 27th | |
| Harmonic primes | 39th | |
| Isolated primes | 48th | |
| Long primes | 35th | |
| Primes | 95th | |
| Semiprimes | 155th | |
| Roman numberals | CDXCIX | DII |
| Base 2 | 1111100112 | 1111101102 |
| Base 3 | 2001113 | 2001213 |
| Base 4 | 133034 | 133124 |
| Base 5 | 34445 | 40025 |
| Base 6 | 21516 | 21546 |
| Base 7 | 13127 | 13157 |
| Base 8 | 7638 | 7668 |
| Base 9 | 6149 | 6179 |
| Base 10 | 49910 | 50210 |
| Base 11 | 41411 | 41711 |
| Base 12 | 35712 | 35a12 |
| Base 13 | 2c513 | 2c813 |
| Base 14 | 27914 | 27c14 |
| Base 15 | 23415 | 23715 |
| Base 16 | 1f316 | 1f616 |