Base | Representation |
---|---|
bin | 1010010010000… |
… | …10101100010010 |
3 | 20000022021112120 |
4 | 11021002230102 |
5 | 134040201102 |
6 | 12320435110 |
7 | 2065111251 |
oct | 511025422 |
9 | 200267476 |
10 | 86256402 |
11 | 44764791 |
12 | 24a78a96 |
13 | 14b40cbb |
14 | b654798 |
15 | 788c6bc |
hex | 5242b12 |
86256402 has 32 divisors (see below), whose sum is σ = 183104064. Its totient is φ = 26995200.
The previous prime is 86256349. The next prime is 86256413. The reversal of 86256402 is 20465268.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57502 + ... + 58982.
It is an arithmetic number, because the mean of its divisors is an integer number (5722002).
Almost surely, 286256402 is an apocalyptic number.
86256402 is an abundant number, since it is smaller than the sum of its proper divisors (96847662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86256402 is a wasteful number, since it uses less digits than its factorization.
86256402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2074.
The product of its (nonzero) digits is 23040, while the sum is 33.
The square root of 86256402 is about 9287.4324762014. The cubic root of 86256402 is about 441.8387275659.
The spelling of 86256402 in words is "eighty-six million, two hundred fifty-six thousand, four hundred two".
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