Base | Representation |
---|---|
bin | 10010111111111011… |
… | …11010100111011010 |
3 | 222022212002201220022 |
4 | 21133331322213122 |
5 | 131342200012421 |
6 | 4404045230442 |
7 | 510523402130 |
oct | 113775724732 |
9 | 28285081808 |
10 | 10200000986 |
11 | 43646a878a |
12 | 1b87b62422 |
13 | c67275056 |
14 | 6ca945750 |
15 | 3ea7177ab |
hex | 25ff7a9da |
10200000986 has 16 divisors (see below), whose sum is σ = 18514287936. Its totient is φ = 4114286016.
The previous prime is 10200000961. The next prime is 10200001001. The reversal of 10200000986 is 68900000201.
It is a super-2 number, since 2×102000009862 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21428336 + ... + 21428811.
It is an arithmetic number, because the mean of its divisors is an integer number (1157142996).
Almost surely, 210200000986 is an apocalyptic number.
10200000986 is a deficient number, since it is larger than the sum of its proper divisors (8314286950).
10200000986 is a wasteful number, since it uses less digits than its factorization.
10200000986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42857173.
The product of its (nonzero) digits is 864, while the sum is 26.
The spelling of 10200000986 in words is "ten billion, two hundred million, nine hundred eighty-six", and thus it is an aban number.
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