Compare 211457 vs 211460
Property | 211457 | 211460 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 2114571 | 22 × 51 × 971 × 1091 |
Prime factorization | 211457 | 2 × 2 × 5 × 97 × 109 |
Divisors count | 2 | 24 |
Divisors | 1, 211457 | 1, 2, 4, 5, 10, 20, 97, 109, 194, 218, 388, 436, 485, 545, 970, 1090, 1940, 2180, 10573, 21146, 42292, 52865, 105730, 211460 |
Number of properties | 6 | 0 |
Chen primes | 7906th | |
Isolated primes | 14402nd | |
Primes | 18931st | |
Proth primes | 133rd | |
Pythagorean primes | 9452nd | |
Ulam primes | 1359th | |
Roman numberals | ||
Base 2 | 1100111010000000012 | 1100111010000001002 |
Base 3 | 1012020012023 | 1012020012123 |
Base 4 | 3032200014 | 3032200104 |
Base 5 | 232313125 | 232313205 |
Base 6 | 43105456 | 43105526 |
Base 7 | 15403317 | 15403347 |
Base 8 | 6350018 | 6350048 |
Base 9 | 3520529 | 3520559 |
Base 10 | 21145710 | 21146010 |
Base 11 | 13496411 | 13496711 |
Base 12 | a245512 | a245812 |
Base 13 | 7532c13 | 7533213 |
Base 14 | 570c114 | 570c414 |
Base 15 | 429c215 | 429c515 |
Base 16 | 33a0116 | 33a0416 |