Base | Representation |
---|---|
bin | 10101100010010110… |
… | …110111111101101100 |
3 | 2012200121202201102010 |
4 | 111202112313331230 |
5 | 334330000000134 |
6 | 14342401001220 |
7 | 1446026154126 |
oct | 254226677554 |
9 | 65617681363 |
10 | 23125000044 |
11 | 9897506893 |
12 | 4594623210 |
13 | 2246c46ba3 |
14 | 119534a216 |
15 | 9052a1ce9 |
hex | 5625b7f6c |
23125000044 has 12 divisors (see below), whose sum is σ = 53958333464. Its totient is φ = 7708333344.
The previous prime is 23125000043. The next prime is 23125000051. The reversal of 23125000044 is 44000052132.
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 (23125000043) 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, 963541657 + ... + 963541680.
Almost surely, 223125000044 is an apocalyptic number.
It is an amenable number.
23125000044 is an abundant number, since it is smaller than the sum of its proper divisors (30833333420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23125000044 is a wasteful number, since it uses less digits than its factorization.
23125000044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1927083344 (or 1927083342 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
Adding to 23125000044 its reverse (44000052132), we get a palindrome (67125052176).
The spelling of 23125000044 in words is "twenty-three billion, one hundred twenty-five million, forty-four", and thus it is an aban number.
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