Base | Representation |
---|---|
bin | 101101010011… |
… | …0110110000100 |
3 | 1122200201201020 |
4 | 1122212312010 |
5 | 22040031233 |
6 | 2205031140 |
7 | 405614004 |
oct | 132466604 |
9 | 48621636 |
10 | 23752068 |
11 | 1245330a |
12 | 7b554b0 |
13 | 4bc81a2 |
14 | 3224004 |
15 | 21429b3 |
hex | 16a6d84 |
23752068 has 12 divisors (see below), whose sum is σ = 55421520. Its totient is φ = 7917352.
The previous prime is 23752067. The next prime is 23752117. The reversal of 23752068 is 86025732.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (23752063) 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, 989658 + ... + 989681.
It is an arithmetic number, because the mean of its divisors is an integer number (4618460).
Almost surely, 223752068 is an apocalyptic number.
It is an amenable number.
23752068 is an abundant number, since it is smaller than the sum of its proper divisors (31669452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23752068 is a wasteful number, since it uses less digits than its factorization.
23752068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1979346 (or 1979344 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 23752068 is about 4873.6093401092. The cubic root of 23752068 is about 287.4531966659.
The spelling of 23752068 in words is "twenty-three million, seven hundred fifty-two thousand, sixty-eight".
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