Compare 72649 vs 72650
| Property | 72649 | 72650 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 726491 | 21 × 52 × 14531 |
| Prime factorization | 72649 | 2 × 5 × 5 × 1453 |
| Divisors count | 2 | 12 |
| Divisors | 1, 72649 | 1, 2, 5, 10, 25, 50, 1453, 2906, 7265, 14530, 36325, 72650 |
| Number of properties | 7 | 0 |
| Harmonic primes | 2716th | |
| Lucky primes | 973rd | |
| Primes | 7184th | |
| Prime triplets (3rd member) | 397th | |
| Pythagorean primes | 3578th | |
| Sexy primes (2nd member) | 1884th | |
| Twin primes (2nd member) | 940th | |
| Roman numberals | ||
| Base 2 | 100011011110010012 | 100011011110010102 |
| Base 3 | 102001222013 | 102001222023 |
| Base 4 | 1012330214 | 1012330224 |
| Base 5 | 43110445 | 43111005 |
| Base 6 | 13202016 | 13202026 |
| Base 7 | 4215437 | 4215447 |
| Base 8 | 2157118 | 2157128 |
| Base 9 | 1205819 | 1205829 |
| Base 10 | 7264910 | 7265010 |
| Base 11 | 4a64511 | 4a64611 |
| Base 12 | 3606112 | 3606212 |
| Base 13 | 270b513 | 270b613 |
| Base 14 | 1c69314 | 1c69414 |
| Base 15 | 167d415 | 167d515 |
| Base 16 | 11bc916 | 11bca16 |