Compare 680311 vs 680321
| Property | 680311 | 680321 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 291 × 234591 | 6803211 |
| Prime factorization | 29 × 23459 | 680321 |
| Divisors count | 4 | 2 |
| Divisors | 1, 29, 23459, 680311 | 1, 680321 |
| Number of properties | 1 | 3 |
| Isolated primes | 43219th | |
| Primes | 55088th | |
| Semiprimes | 145377th | |
| Sexy primes (1st member) | 11853rd | |
| Roman numberals | ||
| Base 2 | 101001100001011101112 | 101001100001100000012 |
| Base 3 | 10211200122013 | 10211200200023 |
| Base 4 | 22120113134 | 22120120014 |
| Base 5 | 1332322215 | 1332322415 |
| Base 6 | 223253316 | 223253456 |
| Base 7 | 55322627 | 55323057 |
| Base 8 | 24605678 | 24606018 |
| Base 9 | 12461819 | 12462029 |
| Base 10 | 68031110 | 68032110 |
| Base 11 | 42514511 | 42515411 |
| Base 12 | 28984712 | 28985512 |
| Base 13 | 1aa86813 | 1aa87513 |
| Base 14 | 139cd914 | 139d0514 |
| Base 15 | d689115 | d689b15 |
| Base 16 | a617716 | a618116 |