Base | Representation |
---|---|
bin | 10010110010010111… |
… | …10100111000101101 |
3 | 222000220222101221000 |
4 | 21121023310320231 |
5 | 131124032111041 |
6 | 4344502230513 |
7 | 504642226242 |
oct | 113113647055 |
9 | 28026871830 |
10 | 10086207021 |
11 | 4306445690 |
12 | 1b55a25439 |
13 | c49811b47 |
14 | 6b97a35c9 |
15 | 3e073abb6 |
hex | 2592f4e2d |
10086207021 has 32 divisors (see below), whose sum is σ = 16313932800. Its totient is φ = 6107981040.
The previous prime is 10086206957. The next prime is 10086207101. The reversal of 10086207021 is 12070268001.
10086207021 is a `hidden beast` number, since 10 + 0 + 8 + 620 + 7 + 0 + 21 = 666.
It is not a de Polignac number, because 10086207021 - 26 = 10086206957 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10086207721) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 378870 + ... + 404616.
It is an arithmetic number, because the mean of its divisors is an integer number (509810400).
Almost surely, 210086207021 is an apocalyptic number.
10086207021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10086207021 is a deficient number, since it is larger than the sum of its proper divisors (6227725779).
10086207021 is a wasteful number, since it uses less digits than its factorization.
10086207021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27086 (or 27080 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 27.
The spelling of 10086207021 in words is "ten billion, eighty-six million, two hundred seven thousand, twenty-one".
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