Compare 198929 vs 199151
| Property | 198929 | 199151 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1989291 | 1991511 |
| Prime factorization | 198929 | 199151 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198929 | 1, 199151 |
| Number of properties | 7 | 5 |
| Chen primes | 7490th | 7499th |
| Emirps | 4254th | |
| Happy primes | 2731st | |
| Harmonic primes | 6722nd | |
| Isolated primes | 13599th | |
| Primes | 17898th | 17916th |
| Pythagorean primes | 8929th | |
| Sophie germain primes | 2055th | |
| Twin primes (1st member) | 2153rd | |
| Ulam primes | 1280th | |
| Roman numberals | ||
| Base 2 | 1100001001000100012 | 1100001001111011112 |
| Base 3 | 1010022122023 | 1010100112223 |
| Base 4 | 3002101014 | 3002132334 |
| Base 5 | 223312045 | 223331015 |
| Base 6 | 41325456 | 41335556 |
| Base 7 | 14556537 | 14564217 |
| Base 8 | 6044218 | 6047578 |
| Base 9 | 3327829 | 3331589 |
| Base 10 | 19892910 | 19915110 |
| Base 11 | 12650511 | 12669711 |
| Base 12 | 9715512 | 972bb12 |
| Base 13 | 6c71313 | 6c85413 |
| Base 14 | 526d314 | 5281114 |
| Base 15 | 3de1e15 | 3e01b15 |
| Base 16 | 3091116 | 309ef16 |