Compare 90997 vs 91129
| Property | 90997 | 91129 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 909971 | 911291 |
| Prime factorization | 90997 | 91129 |
| Divisors count | 2 | 2 |
| Divisors | 1, 90997 | 1, 91129 |
| Number of properties | 3 | 5 |
| Emirps | 1342nd | |
| Isolated primes | 6551st | |
| Lucky primes | 1187th | |
| Primes | 8802nd | 8812th |
| Pythagorean primes | 4386th | 4392nd |
| Twin primes (2nd member) | 1129th | |
| Roman numberals | ||
| Base 2 | 101100011011101012 | 101100011111110012 |
| Base 3 | 111212110213 | 111220000113 |
| Base 4 | 1120313114 | 1120333214 |
| Base 5 | 104024425 | 104040045 |
| Base 6 | 15411416 | 15415216 |
| Base 7 | 5262047 | 5264537 |
| Base 8 | 2615658 | 2617718 |
| Base 9 | 1477379 | 1480049 |
| Base 10 | 9099710 | 9112910 |
| Base 11 | 6240511 | 6251511 |
| Base 12 | 447b112 | 448a112 |
| Base 13 | 3255a13 | 3262c13 |
| Base 14 | 2523b14 | 252d314 |
| Base 15 | 1be6715 | 1c00415 |
| Base 16 | 1637516 | 163f916 |