Base | Representation |
---|---|
bin | 10100111010000110001100 |
3 | 101022110022020 |
4 | 110322012030 |
5 | 2400341334 |
6 | 313250140 |
7 | 64405065 |
oct | 24720614 |
9 | 11273266 |
10 | 5480844 |
11 | 3103926 |
12 | 1a03950 |
13 | 119b905 |
14 | a2956c |
15 | 733e49 |
hex | 53a18c |
5480844 has 12 divisors (see below), whose sum is σ = 12788664. Its totient is φ = 1826944.
The previous prime is 5480843. The next prime is 5480857. The reversal of 5480844 is 4480845.
It is a tau number, because it is divible by the number of its divisors (12).
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (5480843) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228357 + ... + 228380.
It is an arithmetic number, because the mean of its divisors is an integer number (1065722).
Almost surely, 25480844 is an apocalyptic number.
It is an amenable number.
5480844 is an abundant number, since it is smaller than the sum of its proper divisors (7307820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5480844 is a wasteful number, since it uses less digits than its factorization.
5480844 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 456744 (or 456742 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 33.
The square root of 5480844 is about 2341.1202446692. The cubic root of 5480844 is about 176.3122470139.
Subtracting from 5480844 its reverse (4480845), we obtain a palindrome (999999).
The spelling of 5480844 in words is "five million, four hundred eighty thousand, eight hundred forty-four".
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