Compare 220913 vs 220919
Property | 220913 | 220919 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 71 × 111 × 191 × 1511 | 2209191 |
Prime factorization | 7 × 11 × 19 × 151 | 220919 |
Divisors count | 16 | 2 |
Divisors | 1, 7, 11, 19, 77, 133, 151, 209, 1057, 1463, 1661, 2869, 11627, 20083, 31559, 220913 | 1, 220919 |
Number of properties | 0 | 6 |
Additive primes | 7968th | |
Chen primes | 8210th | |
Isolated primes | 15023rd | |
Primes | 19692nd | |
Safe primes | 1270th | |
Sophie germain primes | 2233rd | |
Roman numberals | ||
Base 2 | 1101011110111100012 | 1101011110111101112 |
Base 3 | 1020200002223 | 1020200010123 |
Base 4 | 3113233014 | 3113233134 |
Base 5 | 240321235 | 240321345 |
Base 6 | 44224256 | 44224356 |
Base 7 | 16100307 | 16100367 |
Base 8 | 6573618 | 6573678 |
Base 9 | 3660289 | 3660359 |
Base 10 | 22091310 | 22091910 |
Base 11 | 140a8011 | 140a8611 |
Base 12 | a7a1512 | a7a1b12 |
Base 13 | 7972413 | 7972a13 |
Base 14 | 5a71714 | 5a71d14 |
Base 15 | 456c815 | 456ce15 |
Base 16 | 35ef116 | 35ef716 |