Base | Representation |
---|---|
bin | 11111011100011110010100 |
3 | 120111210101201 |
4 | 133130132110 |
5 | 4102234332 |
6 | 452402244 |
7 | 130031224 |
oct | 37343624 |
9 | 16453351 |
10 | 8243092 |
11 | 4720180 |
12 | 2916384 |
13 | 1927c90 |
14 | 1148084 |
15 | acc5e7 |
hex | 7dc794 |
8243092 has 24 divisors (see below), whose sum is σ = 16948512. Its totient is φ = 3458400.
The previous prime is 8243083. The next prime is 8243099. The reversal of 8243092 is 2903428.
It is a self number, because there is not a number n which added to its sum of digits gives 8243092.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8243099) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6634 + ... + 7777.
It is an arithmetic number, because the mean of its divisors is an integer number (706188).
Almost surely, 28243092 is an apocalyptic number.
It is an amenable number.
8243092 is an abundant number, since it is smaller than the sum of its proper divisors (8705420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8243092 is a wasteful number, since it uses less digits than its factorization.
8243092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14439 (or 14437 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 8243092 is about 2871.0785429869. The cubic root of 8243092 is about 202.0055875329.
It can be divided in two parts, 824 and 3092, that added together give a triangular number (3916 = T88).
The spelling of 8243092 in words is "eight million, two hundred forty-three thousand, ninety-two".
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