Compare 161947 vs 161999
| Property | 161947 | 161999 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1619471 | 1619991 |
| Prime factorization | 161947 | 161999 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161947 | 1, 161999 |
| Number of properties | 2 | 4 |
| Chen primes | 6332nd | |
| Harmonic primes | 5570th | |
| Isolated primes | 11205th | 11209th |
| Primes | 14846th | 14852nd |
| Roman numberals | ||
| Base 2 | 1001111000100110112 | 1001111000110011112 |
| Base 3 | 220200110013 | 220200122223 |
| Base 4 | 2132021234 | 2132030334 |
| Base 5 | 201402425 | 201404445 |
| Base 6 | 32454316 | 32455556 |
| Base 7 | 12431027 | 12432057 |
| Base 8 | 4742338 | 4743178 |
| Base 9 | 2661319 | 2661889 |
| Base 10 | 16194710 | 16199910 |
| Base 11 | 10074511 | 10079211 |
| Base 12 | 7987712 | 798bb12 |
| Base 13 | 5893613 | 5897613 |
| Base 14 | 4303914 | 4307514 |
| Base 15 | 32eb715 | 32eee15 |
| Base 16 | 2789b16 | 278cf16 |