Compare 1028549 vs 1028561
Property | 1028549 | 1028561 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 311 × 331791 | 10285611 |
Prime factorization | 31 × 33179 | 1028561 |
Divisors count | 4 | 2 |
Divisors | 1, 31, 33179, 1028549 | 1, 1028561 |
Number of properties | 1 | 5 |
Additive primes | 31064th | |
Chen primes | 30719th | |
Cousin primes (2nd member) | 8358th | |
Isolated primes | 63826th | |
Primes | 80597th | |
Semiprimes | 215701st | |
Roman numberals | ||
Base 2 | 111110110001110001012 | 111110110001110100012 |
Base 3 | 12210202201023 | 12210202202123 |
Base 4 | 33230130114 | 33230131014 |
Base 5 | 2304031445 | 2304032215 |
Base 6 | 340134456 | 340135056 |
Base 7 | 115124547 | 115125027 |
Base 8 | 37307058 | 37307218 |
Base 9 | 18368129 | 18368259 |
Base 10 | 102854910 | 102856110 |
Base 11 | 64284511 | 64285611 |
Base 12 | 41728512 | 41729512 |
Base 13 | 2a021213 | 2a022113 |
Base 14 | 1cab9b14 | 1caba914 |
Base 15 | 154b4e15 | 154b5b15 |
Base 16 | fb1c516 | fb1d116 |