Base | Representation |
---|---|
bin | 100011001111… |
… | …111101001000 |
3 | 122101110102202 |
4 | 203033331020 |
5 | 4331143032 |
6 | 530015332 |
7 | 141353630 |
oct | 43177510 |
9 | 18343382 |
10 | 9240392 |
11 | 5241497 |
12 | 3117548 |
13 | 1bb6bb5 |
14 | 13276c0 |
15 | c27d62 |
hex | 8cff48 |
9240392 has 32 divisors (see below), whose sum is σ = 19945920. Its totient is φ = 3931200.
The previous prime is 9240383. The next prime is 9240409. The reversal of 9240392 is 2930429.
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8267 + ... + 9317.
It is an arithmetic number, because the mean of its divisors is an integer number (623310).
Almost surely, 29240392 is an apocalyptic number.
It is an amenable number.
9240392 is an abundant number, since it is smaller than the sum of its proper divisors (10705528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9240392 is a wasteful number, since it uses less digits than its factorization.
9240392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1221 (or 1217 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 29.
The square root of 9240392 is about 3039.8013092964. The cubic root of 9240392 is about 209.8441171211.
The spelling of 9240392 in words is "nine million, two hundred forty thousand, three hundred ninety-two".
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