Base | Representation |
---|---|
bin | 101000001010110100… |
… | …0100110010101100000 |
3 | 22020122202202101200021 |
4 | 1100111220212111200 |
5 | 2403131122411430 |
6 | 103343420403224 |
7 | 6142442352601 |
oct | 1202550462540 |
9 | 266582671607 |
10 | 86262310240 |
11 | 33646909497 |
12 | 148750a6514 |
13 | 8199663532 |
14 | 4264749da8 |
15 | 239d16d07a |
hex | 1415a26560 |
86262310240 has 48 divisors (see below), whose sum is σ = 205260909840. Its totient is φ = 34256678400.
The previous prime is 86262310223. The next prime is 86262310247. The reversal of 86262310240 is 4201326268.
It is a junction number, because it is equal to n+sod(n) for n = 86262310196 and 86262310205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86262310247) 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, 1917111 + ... + 1961590.
It is an arithmetic number, because the mean of its divisors is an integer number (4276268955).
Almost surely, 286262310240 is an apocalyptic number.
86262310240 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
86262310240 is an abundant number, since it is smaller than the sum of its proper divisors (118998599600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86262310240 is a wasteful number, since it uses less digits than its factorization.
86262310240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3878855 (or 3878847 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 34.
The spelling of 86262310240 in words is "eighty-six billion, two hundred sixty-two million, three hundred ten thousand, two hundred forty".
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