Compare 99991 vs 99991
| Property | 99991 | 99991 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 999911 | 999911 |
| Prime factorization | 99991 | 99991 |
| Divisors count | 2 | 2 |
| Divisors | 1, 99991 | 1, 99991 |
| Number of properties | 5 | 5 |
| Additive primes | 3883rd | 3883rd |
| Chen primes | 4234th | 4234th |
| Harmonic primes | 3622nd | 3622nd |
| Primes | 9592nd | 9592nd |
| Twin primes (2nd member) | 1224th | 1224th |
| Roman numberals | ||
| Base 2 | 110000110100101112 | 110000110100101112 |
| Base 3 | 120020111013 | 120020111013 |
| Base 4 | 1201221134 | 1201221134 |
| Base 5 | 111444315 | 111444315 |
| Base 6 | 20505316 | 20505316 |
| Base 7 | 5643437 | 5643437 |
| Base 8 | 3032278 | 3032278 |
| Base 9 | 1621419 | 1621419 |
| Base 10 | 9999110 | 9999110 |
| Base 11 | 6914111 | 6914111 |
| Base 12 | 49a4712 | 49a4712 |
| Base 13 | 3668813 | 3668813 |
| Base 14 | 2862314 | 2862314 |
| Base 15 | 1e96115 | 1e96115 |
| Base 16 | 1869716 | 1869716 |