Compare 545779 vs 545791
| Property | 545779 | 545791 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 131 × 419831 | 5457911 |
| Prime factorization | 13 × 41983 | 545791 |
| Divisors count | 4 | 2 |
| Divisors | 1, 13, 41983, 545779 | 1, 545791 |
| Number of properties | 1 | 4 |
| Additive primes | 17653rd | |
| Chen primes | 17779th | |
| Primes | 45005th | |
| Semiprimes | 117771st | |
| Twin primes (2nd member) | 4920th | |
| Roman numberals | ||
| Base 2 | 100001010011111100112 | 100001010011111111112 |
| Base 3 | 10002012000013 | 10002012001113 |
| Base 4 | 20110333034 | 20110333334 |
| Base 5 | 1144311045 | 1144311315 |
| Base 6 | 154104316 | 154104516 |
| Base 7 | 44321237 | 44321417 |
| Base 8 | 20517638 | 20517778 |
| Base 9 | 10216019 | 10216149 |
| Base 10 | 54577910 | 54579110 |
| Base 11 | 34306311 | 34307411 |
| Base 12 | 223a1712 | 223a2712 |
| Base 13 | 16156013 | 16156c13 |
| Base 14 | 102c8314 | 102c9114 |
| Base 15 | abaa415 | abab115 |
| Base 16 | 853f316 | 853ff16 |