Base | Representation |
---|---|
bin | 10100111011010010100000 |
3 | 101022201000010 |
4 | 110323102200 |
5 | 2401020403 |
6 | 313324520 |
7 | 64425243 |
oct | 24732240 |
9 | 11281003 |
10 | 5485728 |
11 | 3107566 |
12 | 1a06740 |
13 | 11a0bc1 |
14 | a2b25a |
15 | 735603 |
hex | 53b4a0 |
5485728 has 24 divisors (see below), whose sum is σ = 14400288. Its totient is φ = 1828544.
The previous prime is 5485703. The next prime is 5485741. The reversal of 5485728 is 8275845.
It is a tau number, because it is divible by the number of its divisors (24).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28476 + ... + 28667.
It is an arithmetic number, because the mean of its divisors is an integer number (600012).
Almost surely, 25485728 is an apocalyptic number.
It is an amenable number.
5485728 is an abundant number, since it is smaller than the sum of its proper divisors (8914560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5485728 is a wasteful number, since it uses less digits than its factorization.
5485728 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57156 (or 57148 counting only the distinct ones).
The product of its digits is 89600, while the sum is 39.
The square root of 5485728 is about 2342.1631027749. The cubic root of 5485728 is about 176.3646022936.
The spelling of 5485728 in words is "five million, four hundred eighty-five thousand, seven hundred twenty-eight".
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