Compare 516942 vs 516949
| Property | 516942 | 516949 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 21 × 34 × 31911 | 5169491 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 3191 | 516949 |
| Divisors count | 20 | 2 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3191, 6382, 9573, 19146, 28719, 57438, 86157, 172314, 258471, 516942 | 1, 516949 |
| Number of properties | 0 | 3 |
| Lucky primes | 5008th | |
| Primes | 42819th | |
| Twin primes (2nd member) | 4683rd | |
| Roman numberals | ||
| Base 2 | 11111100011010011102 | 11111100011010101012 |
| Base 3 | 2220210100003 | 2220210100213 |
| Base 4 | 13320310324 | 13320311114 |
| Base 5 | 1130202325 | 1130202445 |
| Base 6 | 150251306 | 150251416 |
| Base 7 | 42520567 | 42520667 |
| Base 8 | 17615168 | 17615258 |
| Base 9 | 8671009 | 8671079 |
| Base 10 | 51694210 | 51694910 |
| Base 11 | 32342811 | 32343411 |
| Base 12 | 20b1a612 | 20b1b112 |
| Base 13 | 1513aa13 | 1513b413 |
| Base 14 | d656614 | d656d14 |
| Base 15 | a327c15 | a328415 |
| Base 16 | 7e34e16 | 7e35516 |