Compare 7901 vs 8009
| Property | 7901 | 8009 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 79011 | 80091 |
| Prime factorization | 7901 | 8009 |
| Divisors count | 2 | 2 |
| Divisors | 1, 7901 | 1, 8009 |
| Number of properties | 10 | 6 |
| Additive primes | 493rd | 496th |
| Chen primes | 537th | 542nd |
| Emirps | 186th | |
| Harmonic primes | 367th | 371st |
| Isolated primes | 651st | |
| Long primes | 387th | |
| Primes | 998th | 1008th |
| Pythagorean primes | 495th | 500th |
| Sexy primes (1st member) | 343rd | |
| Sophie germain primes | 167th | |
| Twin primes (1st member) | 176th | |
| Roman numberals | ||
| Base 2 | 11110110111012 | 11111010010012 |
| Base 3 | 1012111223 | 1012221223 |
| Base 4 | 13231314 | 13310214 |
| Base 5 | 2231015 | 2240145 |
| Base 6 | 1003256 | 1010256 |
| Base 7 | 320157 | 322317 |
| Base 8 | 173358 | 175118 |
| Base 9 | 117489 | 118789 |
| Base 10 | 790110 | 800910 |
| Base 11 | 5a3311 | 602111 |
| Base 12 | 46a512 | 477512 |
| Base 13 | 379a13 | 385113 |
| Base 14 | 2c4514 | 2cc114 |
| Base 15 | 251b15 | 258e15 |
| Base 16 | 1edd16 | 1f4916 |