Compare 972221 vs 972225
Property | 972221 | 972225 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 9722211 | 32 × 52 × 291 × 1491 |
Prime factorization | 972221 | 3 × 3 × 5 × 5 × 29 × 149 |
Divisors count | 2 | 36 |
Divisors | 1, 972221 | 1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 149, 225, 261, 435, 447, 725, 745, 1305, 1341, 2175, 2235, 3725, 4321, 6525, 6705, 11175, 12963, 21605, 33525, 38889, 64815, 108025, 194445, 324075, 972225 |
Number of properties | 6 | 0 |
Additive primes | 29357th | |
Chen primes | 29262nd | |
Emirps | 10546th | |
Isolated primes | 60558th | |
Primes | 76523rd | |
Sexy primes (1st member) | 16006th | |
Roman numberals | ||
Base 2 | 111011010101101111012 | 111011010101110000012 |
Base 3 | 12111011220123 | 12111011221003 |
Base 4 | 32311123314 | 32311130014 |
Base 5 | 2221023415 | 2221024005 |
Base 6 | 325010056 | 325010136 |
Base 7 | 111563157 | 111563227 |
Base 8 | 35526758 | 35527018 |
Base 9 | 17415659 | 17415709 |
Base 10 | 97222110 | 97222510 |
Base 11 | 60449811 | 6044a111 |
Base 12 | 3aa76512 | 3aa76912 |
Base 13 | 2806a313 | 2806a713 |
Base 14 | 1b444514 | 1b444914 |
Base 15 | 1430eb15 | 14310015 |
Base 16 | ed5bd16 | ed5c116 |