Base | Representation |
---|---|
bin | 10010101000000110… |
… | …00000111011101010 |
3 | 221210220210012012021 |
4 | 21110003000323222 |
5 | 130440000322421 |
6 | 4332142535054 |
7 | 502544455660 |
oct | 112403007352 |
9 | 27726705167 |
10 | 10000010986 |
11 | 4271822299 |
12 | 1b30b9748a |
13 | c349c2484 |
14 | 6ac166c30 |
15 | 3d7db1341 |
hex | 2540c0eea |
10000010986 has 16 divisors (see below), whose sum is σ = 17335494720. Its totient is φ = 4237564320.
The previous prime is 10000010971. The next prime is 10000011017. The reversal of 10000010986 is 68901000001.
It is a self number, because there is not a number n which added to its sum of digits gives 10000010986.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4011600 + ... + 4014091.
It is an arithmetic number, because the mean of its divisors is an integer number (1083468420).
Almost surely, 210000010986 is an apocalyptic number.
10000010986 is a deficient number, since it is larger than the sum of its proper divisors (7335483734).
10000010986 is an equidigital number, since it uses as much as digits as its factorization.
10000010986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8025789.
The product of its (nonzero) digits is 432, while the sum is 25.
Adding to 10000010986 its reverse (68901000001), we get a palindrome (78901010987).
The spelling of 10000010986 in words is "ten billion, ten thousand, nine hundred eighty-six".
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