Compare 221461 vs 221464
Property | 221461 | 221464 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 2214611 | 23 × 191 × 311 × 471 |
Prime factorization | 221461 | 2 × 2 × 2 × 19 × 31 × 47 |
Divisors count | 2 | 32 |
Divisors | 1, 221461 | 1, 2, 4, 8, 19, 31, 38, 47, 62, 76, 94, 124, 152, 188, 248, 376, 589, 893, 1178, 1457, 1786, 2356, 2914, 3572, 4712, 5828, 7144, 11656, 27683, 55366, 110732, 221464 |
Number of properties | 5 | 0 |
Harmonic primes | 7409th | |
Isolated primes | 15051st | |
Long primes | 7386th | |
Primes | 19732nd | |
Pythagorean primes | 9844th | |
Roman numberals | ||
Base 2 | 1101100001000101012 | 1101100001000110002 |
Base 3 | 1020202100213 | 1020202101013 |
Base 4 | 3120101114 | 3120101204 |
Base 5 | 240413215 | 240413245 |
Base 6 | 44251416 | 44251446 |
Base 7 | 16114427 | 16114457 |
Base 8 | 6604258 | 6604308 |
Base 9 | 3667079 | 3667119 |
Base 10 | 22146110 | 22146410 |
Base 11 | 14142911 | 14143111 |
Base 12 | a81b112 | a81b412 |
Base 13 | 79a5613 | 79a5913 |
Base 14 | 5a9c914 | 5a9cc14 |
Base 15 | 4594115 | 4594415 |
Base 16 | 3611516 | 3611816 |