Base | Representation |
---|---|
bin | 1010010001110… |
… | …11000101110111 |
3 | 20000020200211120 |
4 | 11020323011313 |
5 | 134033202041 |
6 | 12320035023 |
7 | 2064621426 |
oct | 510730567 |
9 | 200220746 |
10 | 86225271 |
11 | 44743360 |
12 | 24a62a73 |
13 | 14b2ca92 |
14 | b6472bd |
15 | 7883366 |
hex | 523b177 |
86225271 has 16 divisors (see below), whose sum is σ = 125670528. Its totient is φ = 52152800.
The previous prime is 86225267. The next prime is 86225303. The reversal of 86225271 is 17252268.
It is a cyclic number.
It is not a de Polignac number, because 86225271 - 22 = 86225267 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86221271) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16036 + ... + 20726.
It is an arithmetic number, because the mean of its divisors is an integer number (7854408).
Almost surely, 286225271 is an apocalyptic number.
86225271 is a deficient number, since it is larger than the sum of its proper divisors (39445257).
86225271 is a wasteful number, since it uses less digits than its factorization.
86225271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5262.
The product of its digits is 13440, while the sum is 33.
The square root of 86225271 is about 9285.7563504542. The cubic root of 86225271 is about 441.7855661533.
The spelling of 86225271 in words is "eighty-six million, two hundred twenty-five thousand, two hundred seventy-one".
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