Compare 20354 vs 20357
Property | 20354 | 20357 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 101771 | 203571 |
Prime factorization | 2 × 10177 | 20357 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 10177, 20354 | 1, 20357 |
Number of properties | 1 | 8 |
Additive primes | 1068th | |
Chen primes | 1130th | |
Cousin primes (2nd member) | 350th | |
Harmonic primes | 837th | |
Primes | 2300th | |
Prime triplets (2nd member) | 170th | |
Pythagorean primes | 1146th | |
Semiprimes | 5168th | |
Twin primes (1st member) | 346th | |
Roman numberals | ||
Base 2 | 1001111100000102 | 1001111100001012 |
Base 3 | 10002202123 | 10002202223 |
Base 4 | 103320024 | 103320114 |
Base 5 | 11224045 | 11224125 |
Base 6 | 2341226 | 2341256 |
Base 7 | 1132257 | 1132317 |
Base 8 | 476028 | 476058 |
Base 9 | 308259 | 308289 |
Base 10 | 2035410 | 2035710 |
Base 11 | 1432411 | 1432711 |
Base 12 | b94212 | b94512 |
Base 13 | 935913 | 935c13 |
Base 14 | 75bc14 | 75c114 |
Base 15 | 606e15 | 607215 |
Base 16 | 4f8216 | 4f8516 |