Base | Representation |
---|---|
bin | 1001011110101110110… |
… | …0100011111010011010 |
3 | 120120101120002121001220 |
4 | 2113223230203322122 |
5 | 10132023214222041 |
6 | 202453124552510 |
7 | 14524011103530 |
oct | 2275354437232 |
9 | 516346077056 |
10 | 162868117146 |
11 | 63087896009 |
12 | 27694252736 |
13 | 12487526667 |
14 | 7c507ca150 |
15 | 438367ed66 |
hex | 25ebb23e9a |
162868117146 has 16 divisors (see below), whose sum is σ = 372269982144. Its totient is φ = 46533747744.
The previous prime is 162868117117. The next prime is 162868117187. The reversal of 162868117146 is 641711868261.
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, 1938906115 + ... + 1938906198.
It is an arithmetic number, because the mean of its divisors is an integer number (23266873884).
Almost surely, 2162868117146 is an apocalyptic number.
162868117146 is an abundant number, since it is smaller than the sum of its proper divisors (209401864998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
162868117146 is a wasteful number, since it uses less digits than its factorization.
162868117146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3877812325.
The product of its digits is 774144, while the sum is 51.
The spelling of 162868117146 in words is "one hundred sixty-two billion, eight hundred sixty-eight million, one hundred seventeen thousand, one hundred forty-six".
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