Compare 30854 vs 30859
Property | 30854 | 30859 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 154271 | 308591 |
Prime factorization | 2 × 15427 | 30859 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 15427, 30854 | 1, 30859 |
Number of properties | 1 | 6 |
Emirps | 655th | |
Harmonic primes | 1237th | |
Isolated primes | 2375th | |
Long primes | 1259th | |
Primes | 3328th | |
Semiprimes | 7670th | |
Sexy primes (2nd member) | 973rd | |
Roman numberals | ||
Base 2 | 1111000100001102 | 1111000100010112 |
Base 3 | 11200222023 | 11200222213 |
Base 4 | 132020124 | 132020234 |
Base 5 | 14414045 | 14414145 |
Base 6 | 3545026 | 3545116 |
Base 7 | 1556457 | 1556537 |
Base 8 | 742068 | 742138 |
Base 9 | 462829 | 462879 |
Base 10 | 3085410 | 3085910 |
Base 11 | 211aa11 | 2120411 |
Base 12 | 15a3212 | 15a3712 |
Base 13 | 1107513 | 1107a13 |
Base 14 | b35c14 | b36314 |
Base 15 | 921e15 | 922415 |
Base 16 | 788616 | 788b16 |