Base | Representation |
---|---|
bin | 10100110000010100100000 |
3 | 101020102101010 |
4 | 110300110200 |
5 | 2343101200 |
6 | 312340520 |
7 | 64150251 |
oct | 24602440 |
9 | 11212333 |
10 | 5440800 |
11 | 3086832 |
12 | 19a4740 |
13 | 1186611 |
14 | a18b28 |
15 | 727150 |
hex | 530520 |
5440800 has 72 divisors (see below), whose sum is σ = 17717616. Its totient is φ = 1450240.
The previous prime is 5440793. The next prime is 5440819. The reversal of 5440800 is 80445.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1267 + ... + 3533.
It is an arithmetic number, because the mean of its divisors is an integer number (246078).
Almost surely, 25440800 is an apocalyptic number.
5440800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5440800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8858808).
5440800 is an abundant number, since it is smaller than the sum of its proper divisors (12276816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5440800 is a wasteful number, since it uses less digits than its factorization.
5440800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2290 (or 2277 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 5440800 is about 2332.5522502186. The cubic root of 5440800 is about 175.8818076984.
The spelling of 5440800 in words is "five million, four hundred forty thousand, eight hundred".
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