Compare 80899 vs 80909
| Property | 80899 | 80909 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 72 × 131 × 1271 | 809091 |
| Prime factorization | 7 × 7 × 13 × 127 | 80909 |
| Divisors count | 12 | 2 |
| Divisors | 1, 7, 13, 49, 91, 127, 637, 889, 1651, 6223, 11557, 80899 | 1, 80909 |
| Number of properties | 0 | 8 |
| Chen primes | 3582nd | |
| Good primes | 598th | |
| Happy primes | 1229th | |
| Harmonic primes | 2990th | |
| Long primes | 3009th | |
| Primes | 7917th | |
| Pythagorean primes | 3944th | |
| Twin primes (1st member) | 1020th | |
| Roman numberals | ||
| Base 2 | 100111100000000112 | 100111100000011012 |
| Base 3 | 110022220213 | 110022221223 |
| Base 4 | 1033000034 | 1033000314 |
| Base 5 | 100420445 | 100421145 |
| Base 6 | 14223116 | 14223256 |
| Base 7 | 4546007 | 4546137 |
| Base 8 | 2360038 | 2360158 |
| Base 9 | 1328679 | 1328789 |
| Base 10 | 8089910 | 8090910 |
| Base 11 | 5586511 | 5587411 |
| Base 12 | 3a99712 | 3a9a512 |
| Base 13 | 2aa9013 | 2aa9a13 |
| Base 14 | 216a714 | 216b314 |
| Base 15 | 18e8415 | 18e8e15 |
| Base 16 | 13c0316 | 13c0d16 |