Compare 802147 vs 802157
| Property | 802147 | 802157 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 8021471 | 891 × 90131 |
| Prime factorization | 802147 | 89 × 9013 |
| Divisors count | 2 | 4 |
| Divisors | 1, 802147 | 1, 89, 9013, 802157 |
| Number of properties | 4 | 1 |
| Isolated primes | 50552nd | |
| Lucky primes | 7201st | |
| Primes | 64115th | |
| Semiprimes | 170079th | |
| Sexy primes (2nd member) | 13619th | |
| Roman numberals | ||
| Base 2 | 110000111101011000112 | 110000111101011011012 |
| Base 3 | 11112021000113 | 11112021001123 |
| Base 4 | 30033112034 | 30033112314 |
| Base 5 | 2011320425 | 2011321125 |
| Base 6 | 251053516 | 251054056 |
| Base 7 | 65504237 | 65504367 |
| Base 8 | 30365438 | 30365558 |
| Base 9 | 14523049 | 14523159 |
| Base 10 | 80214710 | 80215710 |
| Base 11 | 4a873511 | 4a874411 |
| Base 12 | 32825712 | 32826512 |
| Base 13 | 22115813 | 22116513 |
| Base 14 | 16c48314 | 16c48d14 |
| Base 15 | 10ca1715 | 10ca2215 |
| Base 16 | c3d6316 | c3d6d16 |