Base | Representation |
---|---|
bin | 11110110111100111101100 |
3 | 120020010022220 |
4 | 132313213230 |
5 | 4032422030 |
6 | 445235340 |
7 | 125532150 |
oct | 36674754 |
9 | 16203286 |
10 | 8092140 |
11 | 4627821 |
12 | 2862b50 |
13 | 18a4364 |
14 | 1109060 |
15 | a9ca10 |
hex | 7b79ec |
8092140 has 48 divisors (see below), whose sum is σ = 25896192. Its totient is φ = 1849536.
The previous prime is 8092121. The next prime is 8092141. The reversal of 8092140 is 412908.
It is a self number, because there is not a number n which added to its sum of digits gives 8092140.
It is not an unprimeable number, because it can be changed into a prime (8092141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9214 + ... + 10053.
It is an arithmetic number, because the mean of its divisors is an integer number (539504).
Almost surely, 28092140 is an apocalyptic number.
It is an amenable number.
8092140 is an abundant number, since it is smaller than the sum of its proper divisors (17804052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8092140 is a wasteful number, since it uses less digits than its factorization.
8092140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19286 (or 19284 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 24.
The square root of 8092140 is about 2844.6686977573. The cubic root of 8092140 is about 200.7649042117.
The spelling of 8092140 in words is "eight million, ninety-two thousand, one hundred forty".
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