Base | Representation |
---|---|
bin | 101000001100001010… |
… | …0111000100110111010 |
3 | 22020202220201221111120 |
4 | 1100120110320212322 |
5 | 2403224203130400 |
6 | 103352112410110 |
7 | 6143531265123 |
oct | 1203024704672 |
9 | 266686657446 |
10 | 86307473850 |
11 | 3366a356594 |
12 | 14888246936 |
13 | 81a5b17470 |
14 | 426a74504a |
15 | 23a20deca0 |
hex | 14185389ba |
86307473850 has 48 divisors (see below), whose sum is σ = 230507350752. Its totient is φ = 21244916160.
The previous prime is 86307473843. The next prime is 86307473897. The reversal of 86307473850 is 5837470368.
It is a junction number, because it is equal to n+sod(n) for n = 86307473793 and 86307473802.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22128172 + ... + 22132071.
It is an arithmetic number, because the mean of its divisors is an integer number (4802236474).
Almost surely, 286307473850 is an apocalyptic number.
86307473850 is an abundant number, since it is smaller than the sum of its proper divisors (144199876902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86307473850 is a wasteful number, since it uses less digits than its factorization.
86307473850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44260271 (or 44260266 counting only the distinct ones).
The product of its (nonzero) digits is 3386880, while the sum is 51.
The spelling of 86307473850 in words is "eighty-six billion, three hundred seven million, four hundred seventy-three thousand, eight hundred fifty".
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