Base | Representation |
---|---|
bin | 1010001000100011… |
… | …11100000000010110 |
3 | 112001011022001200200 |
4 | 11010101330000112 |
5 | 42120233121324 |
6 | 2255505121330 |
7 | 251551441653 |
oct | 50421740026 |
9 | 15034261620 |
10 | 5440520214 |
11 | 23420393a8 |
12 | 107a029246 |
13 | 6891b973c |
14 | 3987b2c2a |
15 | 21c970ec9 |
hex | 14447c016 |
5440520214 has 24 divisors (see below), whose sum is σ = 11797417632. Its totient is φ = 1812026160.
The previous prime is 5440520179. The next prime is 5440520221. The reversal of 5440520214 is 4120250445.
5440520214 is a `hidden beast` number, since 5 + 440 + 5 + 2 + 0 + 214 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100609 + ... + 144924.
It is an arithmetic number, because the mean of its divisors is an integer number (491559068).
Almost surely, 25440520214 is an apocalyptic number.
5440520214 is an abundant number, since it is smaller than the sum of its proper divisors (6356897418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5440520214 is a wasteful number, since it uses less digits than its factorization.
5440520214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246772 (or 246769 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 5440520214 is about 73759.8821446998. The cubic root of 5440520214 is about 1758.7879281634.
Adding to 5440520214 its reverse (4120250445), we get a palindrome (9560770659).
The spelling of 5440520214 in words is "five billion, four hundred forty million, five hundred twenty thousand, two hundred fourteen".
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