Compare 30803 vs 31189
| Property | 30803 | 31189 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 308031 | 311891 |
| Prime factorization | 30803 | 31189 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30803 | 1, 31189 |
| Number of properties | 9 | 9 |
| Cousin primes (1st member) | 479th | |
| Good primes | 331st | |
| Happy primes | 548th | |
| Harmonic primes | 1234th | |
| Isolated primes | 2371st | 2398th |
| Lucky primes | 521st | |
| Palindromic primes | 51st | |
| Primes | 3320th | 3361st |
| Pythagorean primes | 1672nd | |
| Safe primes | 271st | |
| Sexy primes (1st member) | 972nd | |
| Sexy primes (2nd member) | 983rd | |
| Sexy prime triplets (3rd member) | 251st | |
| Super primes | 474th | |
| Ulam primes | 253rd | 256th |
| Roman numberals | ||
| Base 2 | 1111000010100112 | 1111001110101012 |
| Base 3 | 11200202123 | 11202100113 |
| Base 4 | 132011034 | 132131114 |
| Base 5 | 14412035 | 14442245 |
| Base 6 | 3543356 | 4002216 |
| Base 7 | 1555437 | 1566347 |
| Base 8 | 741238 | 747258 |
| Base 9 | 462259 | 467049 |
| Base 10 | 3080310 | 3118910 |
| Base 11 | 2116311 | 2148411 |
| Base 12 | 159ab12 | 1607112 |
| Base 13 | 1103613 | 1127213 |
| Base 14 | b32314 | b51b14 |
| Base 15 | 91d815 | 939415 |
| Base 16 | 785316 | 79d516 |