Base | Representation |
---|---|
bin | 100110111000101… |
… | …100001000100100 |
3 | 1200110121002202102 |
4 | 212320230020210 |
5 | 2314003120134 |
6 | 144423031232 |
7 | 22111160240 |
oct | 4670541044 |
9 | 1613532672 |
10 | 652395044 |
11 | 305295064 |
12 | 16259b518 |
13 | a5212192 |
14 | 62905420 |
15 | 3c41c37e |
hex | 26e2c224 |
652395044 has 12 divisors (see below), whose sum is σ = 1304790144. Its totient is φ = 279597864.
The previous prime is 652395041. The next prime is 652395053. The reversal of 652395044 is 440593256.
652395044 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 652394989 and 652395007.
It is not an unprimeable number, because it can be changed into a prime (652395041) 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, 11649884 + ... + 11649939.
It is an arithmetic number, because the mean of its divisors is an integer number (108732512).
Almost surely, 2652395044 is an apocalyptic number.
It is an amenable number.
652395044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
652395044 is a wasteful number, since it uses less digits than its factorization.
652395044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23299834 (or 23299832 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 38.
The square root of 652395044 is about 25542.0250567570. The cubic root of 652395044 is about 867.3017401075.
The spelling of 652395044 in words is "six hundred fifty-two million, three hundred ninety-five thousand, forty-four".
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