Base | Representation |
---|---|
bin | 10000110011101011… |
… | …01000110011011000 |
3 | 212021212011112002210 |
4 | 20121311220303120 |
5 | 121434444111002 |
6 | 4051215155120 |
7 | 436415565465 |
oct | 103165506330 |
9 | 25255145083 |
10 | 9023425752 |
11 | 3910541360 |
12 | 18b9b15aa0 |
13 | b0a592aa3 |
14 | 61859266c |
15 | 37c2a796c |
hex | 219d68cd8 |
9023425752 has 64 divisors (see below), whose sum is σ = 24733152000. Its totient is φ = 2720615040.
The previous prime is 9023425751. The next prime is 9023425769. The reversal of 9023425752 is 2575243209.
It is a self number, because there is not a number n which added to its sum of digits gives 9023425752.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9023425751) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33343 + ... + 138414.
It is an arithmetic number, because the mean of its divisors is an integer number (386455500).
Almost surely, 29023425752 is an apocalyptic number.
It is an amenable number.
9023425752 is an abundant number, since it is smaller than the sum of its proper divisors (15709726248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9023425752 is a wasteful number, since it uses less digits than its factorization.
9023425752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171976 (or 171972 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 39.
The square root of 9023425752 is about 94991.7141228644. The cubic root of 9023425752 is about 2081.8869827485.
The spelling of 9023425752 in words is "nine billion, twenty-three million, four hundred twenty-five thousand, seven hundred fifty-two".
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