Base | Representation |
---|---|
bin | 10100110000010101001101 |
3 | 101020102102210 |
4 | 110300111031 |
5 | 2343101340 |
6 | 312341033 |
7 | 64150344 |
oct | 24602515 |
9 | 11212383 |
10 | 5440845 |
11 | 3086873 |
12 | 19a4779 |
13 | 1186647 |
14 | a18b5b |
15 | 727180 |
hex | 53054d |
5440845 has 8 divisors (see below), whose sum is σ = 8705376. Its totient is φ = 2901776.
The previous prime is 5440829. The next prime is 5440847. The reversal of 5440845 is 5480445.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5440845 - 24 = 5440829 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5440847) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181347 + ... + 181376.
It is an arithmetic number, because the mean of its divisors is an integer number (1088172).
Almost surely, 25440845 is an apocalyptic number.
It is an amenable number.
5440845 is a deficient number, since it is larger than the sum of its proper divisors (3264531).
5440845 is a wasteful number, since it uses less digits than its factorization.
5440845 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362731.
The product of its (nonzero) digits is 12800, while the sum is 30.
The square root of 5440845 is about 2332.5618962849. The cubic root of 5440845 is about 175.8822925940.
The spelling of 5440845 in words is "five million, four hundred forty thousand, eight hundred forty-five".
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