Base | Representation |
---|---|
bin | 10110001101101111… |
… | …000010111101011001 |
3 | 2021120100011121000222 |
4 | 112031233002331121 |
5 | 342322301204300 |
6 | 14542515205425 |
7 | 1503044042042 |
oct | 261557027531 |
9 | 67510147028 |
10 | 23852756825 |
11 | a130294277 |
12 | 47582a6875 |
13 | 23319541c1 |
14 | 1223c6b8c9 |
15 | 949108785 |
hex | 58dbc2f59 |
23852756825 has 12 divisors (see below), whose sum is σ = 30265266768. Its totient is φ = 18638432400.
The previous prime is 23852756801. The next prime is 23852756881. The reversal of 23852756825 is 52865725832.
It is not a de Polignac number, because 23852756825 - 28 = 23852756569 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11093231 + ... + 11095380.
It is an arithmetic number, because the mean of its divisors is an integer number (2522105564).
Almost surely, 223852756825 is an apocalyptic number.
23852756825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23852756825 is a deficient number, since it is larger than the sum of its proper divisors (6412509943).
23852756825 is a wasteful number, since it uses less digits than its factorization.
23852756825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22188664 (or 22188659 counting only the distinct ones).
The product of its digits is 8064000, while the sum is 53.
The spelling of 23852756825 in words is "twenty-three billion, eight hundred fifty-two million, seven hundred fifty-six thousand, eight hundred twenty-five".
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