Compare 81163 vs 81283
| Property | 81163 | 81283 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 811631 | 812831 |
| Prime factorization | 81163 | 81283 |
| Divisors count | 2 | 2 |
| Divisors | 1, 81163 | 1, 81283 |
| Number of properties | 4 | 3 |
| Additive primes | 3303rd | |
| Isolated primes | 5899th | |
| Left-truncatable primes | 301st | |
| Primes | 7944th | 7954th |
| Sexy primes (2nd member) | 2065th | |
| Twin primes (2nd member) | 1025th | |
| Roman numberals | ||
| Base 2 | 100111101000010112 | 100111101100000112 |
| Base 3 | 110101000013 | 110101111113 |
| Base 4 | 1033100234 | 1033120034 |
| Base 5 | 100441235 | 101001135 |
| Base 6 | 14234316 | 14241516 |
| Base 7 | 4554257 | 4556567 |
| Base 8 | 2364138 | 2366038 |
| Base 9 | 1333019 | 1334449 |
| Base 10 | 8116310 | 8128310 |
| Base 11 | 55a8511 | 5608411 |
| Base 12 | 3ab7712 | 3b05712 |
| Base 13 | 2ac3413 | 2acc713 |
| Base 14 | 2181514 | 2189d14 |
| Base 15 | 190ad15 | 1913d15 |
| Base 16 | 13d0b16 | 13d8316 |