Base | Representation |
---|---|
bin | 11110110001010101111010 |
3 | 120011211001112 |
4 | 132301111322 |
5 | 4031111201 |
6 | 444520322 |
7 | 125364164 |
oct | 36612572 |
9 | 16154045 |
10 | 8066426 |
11 | 460a475 |
12 | 28500a2 |
13 | 1895744 |
14 | 10dd934 |
15 | a950bb |
hex | 7b157a |
8066426 has 8 divisors (see below), whose sum is σ = 12235860. Its totient is φ = 3987808.
The previous prime is 8066419. The next prime is 8066497. The reversal of 8066426 is 6246608.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 7645225 + 421201 = 2765^2 + 649^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 8066392 and 8066401.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22481 + ... + 22836.
Almost surely, 28066426 is an apocalyptic number.
8066426 is a deficient number, since it is larger than the sum of its proper divisors (4169434).
8066426 is a wasteful number, since it uses less digits than its factorization.
8066426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45408.
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 8066426 is about 2840.1454188122. The cubic root of 8066426 is about 200.5520249405.
The spelling of 8066426 in words is "eight million, sixty-six thousand, four hundred twenty-six".
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