Compare 30817 vs 30818
Property | 30817 | 30818 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 308171 | 21 × 191 × 8111 |
Prime factorization | 30817 | 2 × 19 × 811 |
Divisors count | 2 | 8 |
Divisors | 1, 30817 | 1, 2, 19, 38, 811, 1622, 15409, 30818 |
Number of properties | 7 | 0 |
Additive primes | 1504th | |
Chen primes | 1588th | |
Harmonic primes | 1235th | |
Isolated primes | 2373rd | |
Lucky primes | 512th | |
Primes | 3322nd | |
Pythagorean primes | 1653rd | |
Roman numberals | ||
Base 2 | 1111000011000012 | 1111000011000102 |
Base 3 | 11200211013 | 11200211023 |
Base 4 | 132012014 | 132012024 |
Base 5 | 14412325 | 14412335 |
Base 6 | 3544016 | 3544026 |
Base 7 | 1555637 | 1555647 |
Base 8 | 741418 | 741428 |
Base 9 | 462419 | 462429 |
Base 10 | 3081710 | 3081810 |
Base 11 | 2117611 | 2117711 |
Base 12 | 15a0112 | 15a0212 |
Base 13 | 1104713 | 1104813 |
Base 14 | b33314 | b33414 |
Base 15 | 91e715 | 91e815 |
Base 16 | 786116 | 786216 |