Base | Representation |
---|---|
bin | 100110011110… |
… | …001010011100 |
3 | 200222101001021 |
4 | 212132022130 |
5 | 10040210040 |
6 | 1000053524 |
7 | 151502251 |
oct | 46361234 |
9 | 20871037 |
10 | 10085020 |
11 | 5769030 |
12 | 34642a4 |
13 | 212148a |
14 | 14a7428 |
15 | d4324a |
hex | 99e29c |
10085020 has 24 divisors (see below), whose sum is σ = 23104368. Its totient is φ = 3667200.
The previous prime is 10084967. The next prime is 10085027. The reversal of 10085020 is 2058001.
It is a happy number.
10085020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 10084985 and 10085003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10085027) 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, 22701 + ... + 23140.
It is an arithmetic number, because the mean of its divisors is an integer number (962682).
Almost surely, 210085020 is an apocalyptic number.
10085020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10085020 is an abundant number, since it is smaller than the sum of its proper divisors (13019348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10085020 is a wasteful number, since it uses less digits than its factorization.
10085020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45861 (or 45859 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 10085020 is about 3175.6920505616. The cubic root of 10085020 is about 216.0523135750.
The spelling of 10085020 in words is "ten million, eighty-five thousand, twenty".
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