Base | Representation |
---|---|
bin | 10101101011010011… |
… | …101101000011000100 |
3 | 2020002002022211102100 |
4 | 111223103231003010 |
5 | 340131420220334 |
6 | 14405323312100 |
7 | 1452531425352 |
oct | 255323550304 |
9 | 66062284370 |
10 | 23275163844 |
11 | 99642500a9 |
12 | 461697b630 |
13 | 226c0a24ca |
14 | 11ab2787d2 |
15 | 913564c99 |
hex | 56b4ed0c4 |
23275163844 has 81 divisors (see below), whose sum is σ = 60224192301. Its totient is φ = 7579280160.
The previous prime is 23275163827. The next prime is 23275163851. The reversal of 23275163844 is 44836157232.
The square root of 23275163844 is 152562.
It is a perfect power (a square), and thus also a powerful number.
23275163844 is a `hidden beast` number, since 2 + 3 + 2 + 7 + 5 + 1 + 638 + 4 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 9247130244 + 14028033600 = 96162^2 + 118440^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 23275163844.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 43022214 + ... + 43022754.
Almost surely, 223275163844 is an apocalyptic number.
23275163844 is the 152562-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23275163844
23275163844 is an abundant number, since it is smaller than the sum of its proper divisors (36949028457).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23275163844 is an equidigital number, since it uses as much as digits as its factorization.
23275163844 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1186 (or 593 counting only the distinct ones).
The product of its digits is 967680, while the sum is 45.
The spelling of 23275163844 in words is "twenty-three billion, two hundred seventy-five million, one hundred sixty-three thousand, eight hundred forty-four".
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