Compare 40521 vs 40531
| Property | 40521 | 40531 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 131 × 10391 | 405311 |
| Prime factorization | 3 × 13 × 1039 | 40531 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 13, 39, 1039, 3117, 13507, 40521 | 1, 40531 |
| Number of properties | 0 | 3 |
| Additive primes | 1900th | |
| Primes | 4250th | |
| Twin primes (2nd member) | 596th | |
| Roman numberals | ||
| Base 2 | 10011110010010012 | 10011110010100112 |
| Base 3 | 20011202103 | 20011210113 |
| Base 4 | 213210214 | 213211034 |
| Base 5 | 22440415 | 22441115 |
| Base 6 | 5113336 | 5113516 |
| Base 7 | 2260657 | 2261117 |
| Base 8 | 1171118 | 1171238 |
| Base 9 | 615239 | 615349 |
| Base 10 | 4052110 | 4053110 |
| Base 11 | 2849811 | 284a711 |
| Base 12 | 1b54912 | 1b55712 |
| Base 13 | 155a013 | 155aa13 |
| Base 14 | 10aa514 | 10ab114 |
| Base 15 | c01615 | c02115 |
| Base 16 | 9e4916 | 9e5316 |