Base | Representation |
---|---|
bin | 1010001000100001… |
… | …10101100110000110 |
3 | 112001010202102002012 |
4 | 11010100311212012 |
5 | 42120144404224 |
6 | 2255455014222 |
7 | 251546131103 |
oct | 50420654606 |
9 | 15033672065 |
10 | 5440231814 |
11 | 2341961756 |
12 | 1079b0a372 |
13 | 6891183a4 |
14 | 398739aaa |
15 | 21c91580e |
hex | 144435986 |
5440231814 has 16 divisors (see below), whose sum is σ = 8517277440. Its totient is φ = 2601198600.
The previous prime is 5440231813. The next prime is 5440231831. The reversal of 5440231814 is 4181320445.
It is a super-2 number, since 2×54402318142 = 59192244380115461192, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5440231813) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206489 + ... + 231339.
It is an arithmetic number, because the mean of its divisors is an integer number (532329840).
Almost surely, 25440231814 is an apocalyptic number.
5440231814 is a deficient number, since it is larger than the sum of its proper divisors (3077045626).
5440231814 is a wasteful number, since it uses less digits than its factorization.
5440231814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29635.
The product of its (nonzero) digits is 15360, while the sum is 32.
The square root of 5440231814 is about 73757.9271265130. The cubic root of 5440231814 is about 1758.7568500446.
The spelling of 5440231814 in words is "five billion, four hundred forty million, two hundred thirty-one thousand, eight hundred fourteen".
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