Compare 1028305 vs 1028309
Property | 1028305 | 1028309 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 51 × 2056611 | 10283091 |
Prime factorization | 5 × 205661 | 1028309 |
Divisors count | 4 | 2 |
Divisors | 1, 5, 205661, 1028305 | 1, 1028309 |
Number of properties | 1 | 4 |
Additive primes | 31058th | |
Isolated primes | 63816th | |
Primes | 80583rd | |
Semiprimes | 215649th | |
Sexy primes (2nd member) | 16797th | |
Roman numberals | ||
Base 2 | 111110110000110100012 | 111110110000110101012 |
Base 3 | 12210201201013 | 12210201201123 |
Base 4 | 33230031014 | 33230031114 |
Base 5 | 2304012105 | 2304012145 |
Base 6 | 340124016 | 340124056 |
Base 7 | 115116557 | 115116627 |
Base 8 | 37303218 | 37303258 |
Base 9 | 18365119 | 18365159 |
Base 10 | 102830510 | 102830910 |
Base 11 | 64264311 | 64264711 |
Base 12 | 41710112 | 41710512 |
Base 13 | 2a008513 | 2a008913 |
Base 14 | 1caa6514 | 1caa6914 |
Base 15 | 154a3a15 | 154a3e15 |
Base 16 | fb0d116 | fb0d516 |