Compare 90997 vs 91009
| Property | 90997 | 91009 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 909971 | 910091 |
| Prime factorization | 90997 | 91009 |
| Divisors count | 2 | 2 |
| Divisors | 1, 90997 | 1, 91009 |
| Number of properties | 3 | 6 |
| Additive primes | 3604th | |
| Emirps | 1340th | |
| Isolated primes | 6551st | 6552nd |
| Primes | 8802nd | 8803rd |
| Pythagorean primes | 4386th | 4387th |
| Super primes | 1096th | |
| Roman numberals | ||
| Base 2 | 101100011011101012 | 101100011100000012 |
| Base 3 | 111212110213 | 111212112013 |
| Base 4 | 1120313114 | 1120320014 |
| Base 5 | 104024425 | 104030145 |
| Base 6 | 15411416 | 15412016 |
| Base 7 | 5262047 | 5262227 |
| Base 8 | 2615658 | 2616018 |
| Base 9 | 1477379 | 1477519 |
| Base 10 | 9099710 | 9100910 |
| Base 11 | 6240511 | 6241611 |
| Base 12 | 447b112 | 4480112 |
| Base 13 | 3255a13 | 3256913 |
| Base 14 | 2523b14 | 2524914 |
| Base 15 | 1be6715 | 1be7415 |
| Base 16 | 1637516 | 1638116 |