Base | Representation |
---|---|
bin | 111100111100110… |
… | …1010101010110001 |
3 | 12021112022220020212 |
4 | 1321321222222301 |
5 | 13142030110423 |
6 | 534534513505 |
7 | 101452400633 |
oct | 17171525261 |
9 | 5245286225 |
10 | 2045160113 |
11 | 95a492077 |
12 | 490b05895 |
13 | 267929819 |
14 | 155892a53 |
15 | be833578 |
hex | 79e6aab1 |
2045160113 has 2 divisors, whose sum is σ = 2045160114. Its totient is φ = 2045160112.
The previous prime is 2045160107. The next prime is 2045160167. The reversal of 2045160113 is 3110615402.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1221642304 + 823517809 = 34952^2 + 28697^2 .
It is a cyclic number.
It is not a de Polignac number, because 2045160113 - 24 = 2045160097 is a prime.
It is not a weakly prime, because it can be changed into another prime (2045162113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022580056 + 1022580057.
It is an arithmetic number, because the mean of its divisors is an integer number (1022580057).
Almost surely, 22045160113 is an apocalyptic number.
It is an amenable number.
2045160113 is a deficient number, since it is larger than the sum of its proper divisors (1).
2045160113 is an equidigital number, since it uses as much as digits as its factorization.
2045160113 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 2045160113 is about 45223.4464962590. The cubic root of 2045160113 is about 1269.3335857244. Note that the first 3 decimals are identical.
Adding to 2045160113 its reverse (3110615402), we get a palindrome (5155775515).
The spelling of 2045160113 in words is "two billion, forty-five million, one hundred sixty thousand, one hundred thirteen".
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