Compare 7243 vs 7245
| Property | 7243 | 7245 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 72431 | 32 × 51 × 71 × 231 |
| Prime factorization | 7243 | 3 × 3 × 5 × 7 × 23 |
| Divisors count | 2 | 24 |
| Divisors | 1, 7243 | 1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245 |
| Number of properties | 5 | 0 |
| Cousin primes (1st member) | 157th | |
| Harmonic primes | 337th | |
| Isolated primes | 599th | |
| Primes | 926th | |
| Sexy primes (2nd member) | 324th | |
| Roman numberals | ||
| Base 2 | 11100010010112 | 11100010011012 |
| Base 3 | 1002210213 | 1002211003 |
| Base 4 | 13010234 | 13010314 |
| Base 5 | 2124335 | 2124405 |
| Base 6 | 533116 | 533136 |
| Base 7 | 300557 | 300607 |
| Base 8 | 161138 | 161158 |
| Base 9 | 108379 | 108409 |
| Base 10 | 724310 | 724510 |
| Base 11 | 549511 | 549711 |
| Base 12 | 423712 | 423912 |
| Base 13 | 33b213 | 33b413 |
| Base 14 | 28d514 | 28d714 |
| Base 15 | 222d15 | 223015 |
| Base 16 | 1c4b16 | 1c4d16 |