Base | Representation |
---|---|
bin | 100010100101… |
… | …001111100000 |
3 | 122001120110001 |
4 | 202211033200 |
5 | 4310043230 |
6 | 522145344 |
7 | 140024566 |
oct | 42451740 |
9 | 18046401 |
10 | 9065440 |
11 | 5131aaa |
12 | 3052254 |
13 | 1b55387 |
14 | 12bda36 |
15 | be10ca |
hex | 8a53e0 |
9065440 has 24 divisors (see below), whose sum is σ = 21417480. Its totient is φ = 3626112.
The previous prime is 9065417. The next prime is 9065443. The reversal of 9065440 is 445609.
It is a junction number, because it is equal to n+sod(n) for n = 9065399 and 9065408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9065443) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28170 + ... + 28489.
It is an arithmetic number, because the mean of its divisors is an integer number (892395).
Almost surely, 29065440 is an apocalyptic number.
It is an amenable number.
9065440 is an abundant number, since it is smaller than the sum of its proper divisors (12352040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9065440 is a wasteful number, since it uses less digits than its factorization.
9065440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56674 (or 56666 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 9065440 is about 3010.8869125226. The cubic root of 9065440 is about 208.5113159920.
The spelling of 9065440 in words is "nine million, sixty-five thousand, four hundred forty".
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