Compare 30769 vs 30781
Property | 30769 | 30781 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 291 × 10611 | 307811 |
Prime factorization | 29 × 1061 | 30781 |
Divisors count | 4 | 2 |
Divisors | 1, 29, 1061, 30769 | 1, 30781 |
Number of properties | 1 | 7 |
Additive primes | 1503rd | |
Isolated primes | 2370th | |
Long primes | 1257th | |
Primes | 3319th | |
Pythagorean primes | 1651st | |
Semiprimes | 7652nd | |
Super primes | 467th | |
Ulam primes | 252nd | |
Roman numberals | ||
Base 2 | 1111000001100012 | 1111000001111012 |
Base 3 | 11200121213 | 11200200013 |
Base 4 | 132003014 | 132003314 |
Base 5 | 14410345 | 14411115 |
Base 6 | 3542416 | 3543016 |
Base 7 | 1554647 | 1555127 |
Base 8 | 740618 | 740758 |
Base 9 | 461779 | 462019 |
Base 10 | 3076910 | 3078110 |
Base 11 | 2113211 | 2114311 |
Base 12 | 1598112 | 1599112 |
Base 13 | 1100b13 | 1101a13 |
Base 14 | b2db14 | b30914 |
Base 15 | 91b415 | 91c115 |
Base 16 | 783116 | 783d16 |