Base | Representation |
---|---|
bin | 1010010100111… |
… | …00101101101101 |
3 | 20001000000100021 |
4 | 11022130231231 |
5 | 134134001013 |
6 | 12332402141 |
7 | 2101205260 |
oct | 512345555 |
9 | 201000307 |
10 | 86625133 |
11 | 44996821 |
12 | 25016351 |
13 | 14c3ca9a |
14 | b70ccd7 |
15 | 7911a8d |
hex | 529cb6d |
86625133 has 8 divisors (see below), whose sum is σ = 99130752. Its totient is φ = 74152176.
The previous prime is 86625113. The next prime is 86625137. The reversal of 86625133 is 33152668.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86625133 - 225 = 53070701 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86625137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2185 + ... + 13342.
It is an arithmetic number, because the mean of its divisors is an integer number (12391344).
Almost surely, 286625133 is an apocalyptic number.
It is an amenable number.
86625133 is a deficient number, since it is larger than the sum of its proper divisors (12505619).
86625133 is a wasteful number, since it uses less digits than its factorization.
86625133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16331.
The product of its digits is 25920, while the sum is 34.
The square root of 86625133 is about 9307.2623794540. The cubic root of 86625133 is about 442.4674269276.
The spelling of 86625133 in words is "eighty-six million, six hundred twenty-five thousand, one hundred thirty-three".
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