Base | Representation |
---|---|
bin | 1011011111100… |
… | …0110001011000 |
3 | 10100201001200020 |
4 | 2313320301120 |
5 | 44320024023 |
6 | 4441110440 |
7 | 1123510014 |
oct | 267706130 |
9 | 110631606 |
10 | 48204888 |
11 | 25235056 |
12 | 14188420 |
13 | 9caa304 |
14 | 658b544 |
15 | 4372de3 |
hex | 2df8c58 |
48204888 has 48 divisors (see below), whose sum is σ = 122801880. Its totient is φ = 15768576.
The previous prime is 48204887. The next prime is 48204899. The reversal of 48204888 is 88840284.
It is a super-2 number, since 2×482048882 = 4647422454185088, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48204887) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83256 + ... + 83832.
Almost surely, 248204888 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 48204888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61400940).
48204888 is an abundant number, since it is smaller than the sum of its proper divisors (74596992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48204888 is a wasteful number, since it uses less digits than its factorization.
48204888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 704 (or 641 counting only the distinct ones).
The product of its (nonzero) digits is 131072, while the sum is 42.
The square root of 48204888 is about 6942.9740025439. The cubic root of 48204888 is about 363.9404765206.
The spelling of 48204888 in words is "forty-eight million, two hundred four thousand, eight hundred eighty-eight".
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