Base | Representation |
---|---|
bin | 1011100011011… |
… | …0000000110000 |
3 | 10101011210202121 |
4 | 2320312000300 |
5 | 44401040403 |
6 | 4450324024 |
7 | 1125603226 |
oct | 270660060 |
9 | 111153677 |
10 | 48455728 |
11 | 25396562 |
12 | 14289614 |
13 | a067539 |
14 | 6614b16 |
15 | 43c23bd |
hex | 2e36030 |
48455728 has 40 divisors (see below), whose sum is σ = 97581056. Its totient is φ = 23284800.
The previous prime is 48455717. The next prime is 48455741. The reversal of 48455728 is 82755484.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104425 + ... + 104887.
Almost surely, 248455728 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 48455728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48790528).
48455728 is an abundant number, since it is smaller than the sum of its proper divisors (49125328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48455728 is a wasteful number, since it uses less digits than its factorization.
48455728 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 713 (or 707 counting only the distinct ones).
The product of its digits is 358400, while the sum is 43.
The square root of 48455728 is about 6961.0148685375. The cubic root of 48455728 is about 364.5706542297.
The spelling of 48455728 in words is "forty-eight million, four hundred fifty-five thousand, seven hundred twenty-eight".
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