Compare 20355 vs 20357
Property | 20355 | 20357 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 31 × 51 × 231 × 591 | 203571 |
Prime factorization | 3 × 5 × 23 × 59 | 20357 |
Divisors count | 16 | 2 |
Divisors | 1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1357, 4071, 6785, 20355 | 1, 20357 |
Number of properties | 0 | 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 | |
Twin primes (1st member) | 346th | |
Roman numberals | ||
Base 2 | 1001111100000112 | 1001111100001012 |
Base 3 | 10002202203 | 10002202223 |
Base 4 | 103320034 | 103320114 |
Base 5 | 11224105 | 11224125 |
Base 6 | 2341236 | 2341256 |
Base 7 | 1132267 | 1132317 |
Base 8 | 476038 | 476058 |
Base 9 | 308269 | 308289 |
Base 10 | 2035510 | 2035710 |
Base 11 | 1432511 | 1432711 |
Base 12 | b94312 | b94512 |
Base 13 | 935a13 | 935c13 |
Base 14 | 75bd14 | 75c114 |
Base 15 | 607015 | 607215 |
Base 16 | 4f8316 | 4f8516 |