Base | Representation |
---|---|
bin | 10010101000000110… |
… | …01100111010100001 |
3 | 221210220212200112000 |
4 | 21110003030322201 |
5 | 130440003410230 |
6 | 4332143554213 |
7 | 502545052032 |
oct | 112403147241 |
9 | 27726780460 |
10 | 10000060065 |
11 | 4271856156 |
12 | 1b30bbb969 |
13 | c34a0b908 |
14 | 6ac17aa89 |
15 | 3d7dc0b60 |
hex | 2540ccea1 |
10000060065 has 16 divisors (see below), whose sum is σ = 17777884800. Its totient is φ = 5333365296.
The previous prime is 10000060061. The next prime is 10000060117. The reversal of 10000060065 is 56006000001.
10000060065 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 0 + 0 + 600 + 65 = 666.
It is not a de Polignac number, because 10000060065 - 22 = 10000060061 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10000060061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37037125 + ... + 37037394.
It is an arithmetic number, because the mean of its divisors is an integer number (1111117800).
Almost surely, 210000060065 is an apocalyptic number.
10000060065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10000060065 is a deficient number, since it is larger than the sum of its proper divisors (7777824735).
10000060065 is an equidigital number, since it uses as much as digits as its factorization.
10000060065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74074533 (or 74074527 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
Adding to 10000060065 its reverse (56006000001), we get a palindrome (66006060066).
The spelling of 10000060065 in words is "ten billion, sixty thousand, sixty-five".
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