Compare 972215 vs 972220
| Property | 972215 | 972220 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 1944431 | 22 × 51 × 486111 |
| Prime factorization | 5 × 194443 | 2 × 2 × 5 × 48611 |
| Divisors count | 4 | 12 |
| Divisors | 1, 5, 194443, 972215 | 1, 2, 4, 5, 10, 20, 48611, 97222, 194444, 243055, 486110, 972220 |
| Number of properties | 1 | 0 |
| Semiprimes | 204372nd | |
| Roman numberals | ||
| Base 2 | 111011010101101101112 | 111011010101101111002 |
| Base 3 | 12111011212223 | 12111011220113 |
| Base 4 | 32311123134 | 32311123304 |
| Base 5 | 2221023305 | 2221023405 |
| Base 6 | 325005556 | 325010046 |
| Base 7 | 111563067 | 111563147 |
| Base 8 | 35526678 | 35526748 |
| Base 9 | 17415589 | 17415649 |
| Base 10 | 97221510 | 97222010 |
| Base 11 | 60449211 | 60449711 |
| Base 12 | 3aa75b12 | 3aa76412 |
| Base 13 | 28069a13 | 2806a213 |
| Base 14 | 1b443d14 | 1b444414 |
| Base 15 | 1430e515 | 1430ea15 |
| Base 16 | ed5b716 | ed5bc16 |