Compare 4991 vs 5003
| Property | 4991 | 5003 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 231 × 311 | 50031 |
| Prime factorization | 7 × 23 × 31 | 5003 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 23, 31, 161, 217, 713, 4991 | 1, 5003 |
| Number of properties | 0 | 6 |
| Cousin primes (2nd member) | 122nd | |
| Harmonic primes | 242nd | |
| Isolated primes | 419th | |
| Primes | 670th | |
| Sexy primes (1st member) | 244th | |
| Sophie germain primes | 116th | |
| Roman numberals | MMMMCMXCI | |
| Base 2 | 10011011111112 | 10011100010112 |
| Base 3 | 202112123 | 202120223 |
| Base 4 | 10313334 | 10320234 |
| Base 5 | 1244315 | 1300035 |
| Base 6 | 350356 | 350556 |
| Base 7 | 203607 | 204057 |
| Base 8 | 115778 | 116138 |
| Base 9 | 67559 | 67689 |
| Base 10 | 499110 | 500310 |
| Base 11 | 382811 | 383911 |
| Base 12 | 2a7b12 | 2a8b12 |
| Base 13 | 236c13 | 237b13 |
| Base 14 | 1b6714 | 1b7514 |
| Base 15 | 172b15 | 173815 |
| Base 16 | 137f16 | 138b16 |