Base | Representation |
---|---|
bin | 1011101001000… |
… | …1000010001100 |
3 | 10101212202012001 |
4 | 2322101002030 |
5 | 100000003211 |
6 | 4502322044 |
7 | 1132015210 |
oct | 272210214 |
9 | 111782161 |
10 | 48828556 |
11 | 25620687 |
12 | 14429324 |
13 | a16814a |
14 | 66b0940 |
15 | 4447ac1 |
hex | 2e9108c |
48828556 has 48 divisors (see below), whose sum is σ = 108864000. Its totient is φ = 18655488.
The previous prime is 48828553. The next prime is 48828569. The reversal of 48828556 is 65582884.
It is not an unprimeable number, because it can be changed into a prime (48828553) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6345 + ... + 11743.
It is an arithmetic number, because the mean of its divisors is an integer number (2268000).
Almost surely, 248828556 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48828556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54432000).
48828556 is an abundant number, since it is smaller than the sum of its proper divisors (60035444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48828556 is a wasteful number, since it uses less digits than its factorization.
48828556 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5446 (or 5444 counting only the distinct ones).
The product of its digits is 614400, while the sum is 46.
The square root of 48828556 is about 6987.7432694683. The cubic root of 48828556 is about 365.5032926882.
The spelling of 48828556 in words is "forty-eight million, eight hundred twenty-eight thousand, five hundred fifty-six".
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