Compare 81283 vs 84523
| Property | 81283 | 84523 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 812831 | 845231 |
| Prime factorization | 81283 | 84523 |
| Divisors count | 2 | 2 |
| Divisors | 1, 81283 | 1, 84523 |
| Number of properties | 3 | 4 |
| Harmonic primes | 3107th | |
| Left-truncatable primes | 301st | 305th |
| Primes | 7954th | 8241st |
| Twin primes (2nd member) | 1025th | 1060th |
| Roman numberals | ||
| Base 2 | 100111101100000112 | 101001010001010112 |
| Base 3 | 110101111113 | 110212211113 |
| Base 4 | 1033120034 | 1102202234 |
| Base 5 | 101001135 | 102010435 |
| Base 6 | 14241516 | 14511516 |
| Base 7 | 4556567 | 5012657 |
| Base 8 | 2366038 | 2450538 |
| Base 9 | 1334449 | 1378449 |
| Base 10 | 8128310 | 8452310 |
| Base 11 | 5608411 | 5855a11 |
| Base 12 | 3b05712 | 40ab712 |
| Base 13 | 2acc713 | 2c61a13 |
| Base 14 | 2189d14 | 22b3514 |
| Base 15 | 1913d15 | 1a09d15 |
| Base 16 | 13d8316 | 14a2b16 |