Base | Representation |
---|---|
bin | 1011011100101… |
… | …1010111010000 |
3 | 10100100121112122 |
4 | 2313023113100 |
5 | 44243101041 |
6 | 4433113412 |
7 | 1122103532 |
oct | 267132720 |
9 | 110317478 |
10 | 48018896 |
11 | 25118342 |
12 | 140b8868 |
13 | 9c43763 |
14 | 653d852 |
15 | 4337c4b |
hex | 2dcb5d0 |
48018896 has 40 divisors (see below), whose sum is σ = 98881320. Its totient is φ = 22546944.
The previous prime is 48018877. The next prime is 48018923. The reversal of 48018896 is 69881084.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 22657600 + 25361296 = 4760^2 + 5036^2 .
It is a congruent 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, 15770 + ... + 18566.
It is an arithmetic number, because the mean of its divisors is an integer number (2472033).
Almost surely, 248018896 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 48018896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49440660).
48018896 is an abundant number, since it is smaller than the sum of its proper divisors (50862424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48018896 is a wasteful number, since it uses less digits than its factorization.
48018896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2871 (or 2865 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 44.
The square root of 48018896 is about 6929.5667974268. The cubic root of 48018896 is about 363.4718016303.
The spelling of 48018896 in words is "forty-eight million, eighteen thousand, eight hundred ninety-six".
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