Compare 27994 vs 28001
Property | 27994 | 28001 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 139971 | 280011 |
Prime factorization | 2 × 13997 | 28001 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 13997, 27994 | 1, 28001 |
Number of properties | 1 | 7 |
Additive primes | 1401st | |
Chen primes | 1486th | |
Cousin primes (2nd member) | 447th | |
Isolated primes | 2165th | |
Primes | 3056th | |
Pythagorean primes | 1523rd | |
Semiprimes | 6981st | |
Sophie germain primes | 424th | |
Roman numberals | ||
Base 2 | 1101101010110102 | 1101101011000012 |
Base 3 | 11021012113 | 11021020023 |
Base 4 | 123111224 | 123112014 |
Base 5 | 13434345 | 13440015 |
Base 6 | 3333346 | 3333456 |
Base 7 | 1444217 | 1444317 |
Base 8 | 665328 | 665418 |
Base 9 | 423549 | 423629 |
Base 10 | 2799410 | 2800110 |
Base 11 | 1a03a11 | 1a04611 |
Base 12 | 1424a12 | 1425512 |
Base 13 | c98513 | c98c13 |
Base 14 | a2b814 | a2c114 |
Base 15 | 846415 | 846b15 |
Base 16 | 6d5a16 | 6d6116 |