Base | Representation |
---|---|
bin | 10010111011010010… |
… | …10101010111101011 |
3 | 222020010210212201111 |
4 | 21131221111113223 |
5 | 131302212113430 |
6 | 4400134331151 |
7 | 506541336505 |
oct | 113551252753 |
9 | 28203725644 |
10 | 10161051115 |
11 | 4344715106 |
12 | 1b76ab9ab7 |
13 | c5c1884a7 |
14 | 6c56c6d75 |
15 | 3e70c1c2a |
hex | 25da555eb |
10161051115 has 16 divisors (see below), whose sum is σ = 12535820640. Its totient is φ = 7901902080.
The previous prime is 10161051083. The next prime is 10161051151. The reversal of 10161051115 is 51115016101.
It is not a de Polignac number, because 10161051115 - 25 = 10161051083 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32685 + ... + 146254.
It is an arithmetic number, because the mean of its divisors is an integer number (783488790).
Almost surely, 210161051115 is an apocalyptic number.
10161051115 is a deficient number, since it is larger than the sum of its proper divisors (2374769525).
10161051115 is a wasteful number, since it uses less digits than its factorization.
10161051115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179262.
The product of its (nonzero) digits is 150, while the sum is 22.
Adding to 10161051115 its reverse (51115016101), we get a palindrome (61276067216).
The spelling of 10161051115 in words is "ten billion, one hundred sixty-one million, fifty-one thousand, one hundred fifteen".
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