Base | Representation |
---|---|
bin | 11111001000101111011100 |
3 | 120100200112020 |
4 | 133020233130 |
5 | 4042143033 |
6 | 450540140 |
7 | 126243462 |
oct | 37105734 |
9 | 16320466 |
10 | 8162268 |
11 | 4675484 |
12 | 2897650 |
13 | 18ca25a |
14 | 1126832 |
15 | ab36b3 |
hex | 7c8bdc |
8162268 has 12 divisors (see below), whose sum is σ = 19045320. Its totient is φ = 2720752.
The previous prime is 8162251. The next prime is 8162299. The reversal of 8162268 is 8622618.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
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, 340083 + ... + 340106.
It is an arithmetic number, because the mean of its divisors is an integer number (1587110).
Almost surely, 28162268 is an apocalyptic number.
It is an amenable number.
8162268 is an abundant number, since it is smaller than the sum of its proper divisors (10883052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8162268 is a wasteful number, since it uses less digits than its factorization.
8162268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 680196 (or 680194 counting only the distinct ones).
The product of its digits is 9216, while the sum is 33.
The square root of 8162268 is about 2856.9683232406. The cubic root of 8162268 is about 201.3431923109.
The spelling of 8162268 in words is "eight million, one hundred sixty-two thousand, two hundred sixty-eight".
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