Base | Representation |
---|---|
bin | 100010100110… |
… | …000010110000 |
3 | 122001201221112 |
4 | 202212002300 |
5 | 4310144340 |
6 | 522212452 |
7 | 140040263 |
oct | 42460260 |
9 | 18051845 |
10 | 9068720 |
11 | 5134511 |
12 | 3054128 |
13 | 1b56a0b |
14 | 12c0cda |
15 | be2065 |
hex | 8a60b0 |
9068720 has 20 divisors (see below), whose sum is σ = 21084960. Its totient is φ = 3627456.
The previous prime is 9068711. The next prime is 9068753. The reversal of 9068720 is 278609.
It is a tau number, because it is divible by the number of its divisors (20).
It is an Ulam number.
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, 56600 + ... + 56759.
It is an arithmetic number, because the mean of its divisors is an integer number (1054248).
Almost surely, 29068720 is an apocalyptic number.
It is an amenable number.
9068720 is an abundant number, since it is smaller than the sum of its proper divisors (12016240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9068720 is a wasteful number, since it uses less digits than its factorization.
9068720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113372 (or 113366 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 32.
The square root of 9068720 is about 3011.4315532650. The cubic root of 9068720 is about 208.5364603737.
The spelling of 9068720 in words is "nine million, sixty-eight thousand, seven hundred twenty".
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