Base | Representation |
---|---|
bin | 1010001000100001… |
… | …00100100011101111 |
3 | 112001010121212100122 |
4 | 11010100210203233 |
5 | 42120140141111 |
6 | 2255453315155 |
7 | 251545420463 |
oct | 50420444357 |
9 | 15033555318 |
10 | 5440162031 |
11 | 2341914287 |
12 | 1079a95abb |
13 | 6890c26b5 |
14 | 39871c4a3 |
15 | 21c8eecdb |
hex | 1444248ef |
5440162031 has 2 divisors, whose sum is σ = 5440162032. Its totient is φ = 5440162030.
The previous prime is 5440161983. The next prime is 5440162067. The reversal of 5440162031 is 1302610445.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5440162031 is a prime.
It is a super-2 number, since 2×54401620312 = 59190725847068089922, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5440162081) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2720081015 + 2720081016.
It is an arithmetic number, because the mean of its divisors is an integer number (2720081016).
Almost surely, 25440162031 is an apocalyptic number.
5440162031 is a deficient number, since it is larger than the sum of its proper divisors (1).
5440162031 is an equidigital number, since it uses as much as digits as its factorization.
5440162031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 5440162031 is about 73757.4540707582. The cubic root of 5440162031 is about 1758.7493300308.
Adding to 5440162031 its reverse (1302610445), we get a palindrome (6742772476).
The spelling of 5440162031 in words is "five billion, four hundred forty million, one hundred sixty-two thousand, thirty-one".
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