Compare 79999 vs 80021
| Property | 79999 | 80021 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 799991 | 800211 |
| Prime factorization | 79999 | 80021 |
| Divisors count | 2 | 2 |
| Divisors | 1, 79999 | 1, 80021 |
| Number of properties | 3 | 5 |
| Additive primes | 3264th | 3265th |
| Chen primes | 3544th | |
| Isolated primes | 5825th | |
| Primes | 7837th | 7838th |
| Pythagorean primes | 3904th | |
| Twin primes (2nd member) | 1007th | |
| Roman numberals | ||
| Base 2 | 100111000011111112 | 100111000100101012 |
| Base 3 | 110012012213 | 110012022023 |
| Base 4 | 1032013334 | 1032021114 |
| Base 5 | 100244445 | 100300415 |
| Base 6 | 14142116 | 14142456 |
| Base 7 | 4521437 | 4522047 |
| Base 8 | 2341778 | 2342258 |
| Base 9 | 1316579 | 1316829 |
| Base 10 | 7999910 | 8002110 |
| Base 11 | 5511711 | 5513711 |
| Base 12 | 3a36712 | 3a38512 |
| Base 13 | 2a54a13 | 2a56613 |
| Base 14 | 2122314 | 2123b14 |
| Base 15 | 18a8415 | 18a9b15 |
| Base 16 | 1387f16 | 1389516 |