Compare 40840 vs 40849
| Property | 40840 | 40849 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 23 × 51 × 10211 | 408491 |
| Prime factorization | 2 × 2 × 2 × 5 × 1021 | 40849 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 1021, 2042, 4084, 5105, 8168, 10210, 20420, 40840 | 1, 40849 |
| Number of properties | 0 | 6 |
| Cousin primes (1st member) | 593rd | |
| Lucky primes | 632nd | |
| Primes | 4278th | |
| Prime triplets (2nd member) | 281st | |
| Pythagorean primes | 2119th | |
| Twin primes (2nd member) | 599th | |
| Roman numberals | ||
| Base 2 | 10011111100010002 | 10011111100100012 |
| Base 3 | 20020001213 | 20020002213 |
| Base 4 | 213320204 | 213321014 |
| Base 5 | 23013305 | 23013445 |
| Base 6 | 5130246 | 5130416 |
| Base 7 | 2300327 | 2300447 |
| Base 8 | 1176108 | 1176218 |
| Base 9 | 620179 | 620279 |
| Base 10 | 4084010 | 4084910 |
| Base 11 | 2875811 | 2876611 |
| Base 12 | 1b77412 | 1b78112 |
| Base 13 | 1578713 | 1579313 |
| Base 14 | 10c5214 | 10c5b14 |
| Base 15 | c17a15 | c18415 |
| Base 16 | 9f8816 | 9f9116 |