Compare 30803 vs 31847
| Property | 30803 | 31847 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 308031 | 318471 |
| Prime factorization | 30803 | 31847 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30803 | 1, 31847 |
| Number of properties | 9 | 7 |
| Additive primes | 1551st | |
| Chen primes | 1634th | |
| Good primes | 331st | |
| Happy primes | 548th | 564th |
| Harmonic primes | 1234th | |
| Isolated primes | 2371st | |
| Long primes | 1297th | |
| Palindromic primes | 51st | |
| Primes | 3320th | 3421st |
| Safe primes | 271st | 277th |
| Sexy primes (1st member) | 972nd | |
| Twin primes (1st member) | 491st | |
| Ulam primes | 253rd | |
| Roman numberals | ||
| Base 2 | 1111000010100112 | 1111100011001112 |
| Base 3 | 11200202123 | 11212001123 |
| Base 4 | 132011034 | 133012134 |
| Base 5 | 14412035 | 20043425 |
| Base 6 | 3543356 | 4032356 |
| Base 7 | 1555437 | 1615647 |
| Base 8 | 741238 | 761478 |
| Base 9 | 462259 | 476159 |
| Base 10 | 3080310 | 3184710 |
| Base 11 | 2116311 | 21a2211 |
| Base 12 | 159ab12 | 1651b12 |
| Base 13 | 1103613 | 1165a13 |
| Base 14 | b32314 | b86b14 |
| Base 15 | 91d815 | 968215 |
| Base 16 | 785316 | 7c6716 |