Compare 487213 vs 487220
| Property | 487213 | 487220 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 4872131 | 22 × 51 × 171 × 14331 |
| Prime factorization | 487213 | 2 × 2 × 5 × 17 × 1433 |
| Divisors count | 2 | 24 |
| Divisors | 1, 487213 | 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1433, 2866, 5732, 7165, 14330, 24361, 28660, 48722, 97444, 121805, 243610, 487220 |
| Number of properties | 3 | 0 |
| Primes | 40544th | |
| Sexy primes (1st member) | 8968th | |
| Twin primes (2nd member) | 4462nd | |
| Roman numberals | ||
| Base 2 | 11101101111001011012 | 11101101111001101002 |
| Base 3 | 2202020222213 | 2202021000123 |
| Base 4 | 13123302314 | 13123303104 |
| Base 5 | 1110423235 | 1110423405 |
| Base 6 | 142353416 | 142353526 |
| Base 7 | 40663067 | 40663167 |
| Base 8 | 16674558 | 16674648 |
| Base 9 | 8222879 | 8223059 |
| Base 10 | 48721310 | 48722010 |
| Base 11 | 30306111 | 30306811 |
| Base 12 | 1b5b5112 | 1b5b5812 |
| Base 13 | 1409bc13 | 1409c613 |
| Base 14 | c97ad14 | c97b614 |
| Base 15 | 9955d15 | 9956515 |
| Base 16 | 76f2d16 | 76f3416 |