Base | Representation |
---|---|
bin | 10010010111011010… |
… | …00001100110100100 |
3 | 221110011101100210012 |
4 | 21023231001212210 |
5 | 130143131410321 |
6 | 4310222345352 |
7 | 466224601520 |
oct | 111355014644 |
9 | 27404340705 |
10 | 9860028836 |
11 | 41aa802669 |
12 | 1ab212b258 |
13 | c119c02b8 |
14 | 697728d80 |
15 | 3ca96005b |
hex | 24bb419a4 |
9860028836 has 12 divisors (see below), whose sum is σ = 19720057728. Its totient is φ = 4225726632.
The previous prime is 9860028833. The next prime is 9860028877. The reversal of 9860028836 is 6388200689.
9860028836 is an admirable number.
It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (9860028833) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176071916 + ... + 176071971.
It is an arithmetic number, because the mean of its divisors is an integer number (1643338144).
Almost surely, 29860028836 is an apocalyptic number.
It is an amenable number.
9860028836 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9860028836 is a wasteful number, since it uses less digits than its factorization.
9860028836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 352143898 (or 352143896 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 50.
The square root of 9860028836 is about 99297.6778983275. The cubic root of 9860028836 is about 2144.3354647100.
The spelling of 9860028836 in words is "nine billion, eight hundred sixty million, twenty-eight thousand, eight hundred thirty-six".
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