Compare 161999 vs 162119
| Property | 161999 | 162119 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1619991 | 1621191 |
| Prime factorization | 161999 | 162119 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161999 | 1, 162119 |
| Number of properties | 4 | 6 |
| Chen primes | 6332nd | 6337th |
| Harmonic primes | 5570th | 5575th |
| Isolated primes | 11209th | 11218th |
| Primes | 14852nd | 14861st |
| Sophie germain primes | 1736th | |
| Ulam primes | 1063rd | |
| Roman numberals | ||
| Base 2 | 1001111000110011112 | 1001111001010001112 |
| Base 3 | 220200122223 | 220201011023 |
| Base 4 | 2132030334 | 2132110134 |
| Base 5 | 201404445 | 201414345 |
| Base 6 | 32455556 | 32503156 |
| Base 7 | 12432057 | 12434367 |
| Base 8 | 4743178 | 4745078 |
| Base 9 | 2661889 | 2663429 |
| Base 10 | 16199910 | 16211910 |
| Base 11 | 10079211 | 10089111 |
| Base 12 | 798bb12 | 7999b12 |
| Base 13 | 5897613 | 58a3913 |
| Base 14 | 4307514 | 4311d14 |
| Base 15 | 32eee15 | 3307e15 |
| Base 16 | 278cf16 | 2794716 |