Compare 20143 vs 20153
Property | 20143 | 20153 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 201431 | 71 × 28791 |
Prime factorization | 20143 | 7 × 2879 |
Divisors count | 2 | 4 |
Divisors | 1, 20143 | 1, 7, 2879, 20153 |
Number of properties | 7 | 1 |
Cousin primes (1st member) | 347th | |
Harmonic primes | 826th | |
Isolated primes | 1593rd | |
Long primes | 871st | |
Primes | 2278th | |
Prime triplets (1st member) | 169th | |
Semiprimes | 5118th | |
Sexy primes (1st member) | 699th | |
Roman numberals | ||
Base 2 | 1001110101011112 | 1001110101110012 |
Base 3 | 10001220013 | 10001221023 |
Base 4 | 103222334 | 103223214 |
Base 5 | 11210335 | 11211035 |
Base 6 | 2331316 | 2331456 |
Base 7 | 1125047 | 1125207 |
Base 8 | 472578 | 472718 |
Base 9 | 305619 | 305729 |
Base 10 | 2014310 | 2015310 |
Base 11 | 1415211 | 1416111 |
Base 12 | b7a712 | b7b512 |
Base 13 | 922613 | 923313 |
Base 14 | 74ab14 | 74b714 |
Base 15 | 5e7d15 | 5e8815 |
Base 16 | 4eaf16 | 4eb916 |