Base | Representation |
---|---|
bin | 100010001110… |
… | …111100001100 |
3 | 121212221010210 |
4 | 202032330030 |
5 | 4244132332 |
6 | 520202420 |
7 | 136164351 |
oct | 42167414 |
9 | 17787123 |
10 | 8974092 |
11 | 507a406 |
12 | 3009410 |
13 | 1b2291a |
14 | 1298628 |
15 | bc3ecc |
hex | 88ef0c |
8974092 has 12 divisors (see below), whose sum is σ = 20939576. Its totient is φ = 2991360.
The previous prime is 8974087. The next prime is 8974093. The reversal of 8974092 is 2904798.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-3 number, since 3×89740923 (a number of 22 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 8974092.
It is not an unprimeable number, because it can be changed into a prime (8974093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373909 + ... + 373932.
Almost surely, 28974092 is an apocalyptic number.
It is an amenable number.
8974092 is an abundant number, since it is smaller than the sum of its proper divisors (11965484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8974092 is a wasteful number, since it uses less digits than its factorization.
8974092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 747848 (or 747846 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 39.
The square root of 8974092 is about 2995.6788879985. The cubic root of 8974092 is about 207.8085948764.
The spelling of 8974092 in words is "eight million, nine hundred seventy-four thousand, ninety-two".
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