Base | Representation |
---|---|
bin | 101101100001110011… |
… | …111000011110100000 |
3 | 11200011220221100120111 |
4 | 231201303320132200 |
5 | 1300104210142010 |
6 | 34242512421104 |
7 | 3350301002122 |
oct | 554163703640 |
9 | 150156840514 |
10 | 48885630880 |
11 | 19806734039 |
12 | 9583847794 |
13 | 47c0c2a908 |
14 | 251a731212 |
15 | 1411b2158a |
hex | b61cf87a0 |
48885630880 has 24 divisors (see below), whose sum is σ = 115492303332. Its totient is φ = 19554252288.
The previous prime is 48885630877. The next prime is 48885630881. The reversal of 48885630880 is 8803658884.
48885630880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 46910361744 + 1975269136 = 216588^2 + 44444^2 .
It is not an unprimeable number, because it can be changed into a prime (48885630881) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152767437 + ... + 152767756.
Almost surely, 248885630880 is an apocalyptic number.
48885630880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48885630880 is an abundant number, since it is smaller than the sum of its proper divisors (66606672452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48885630880 is a wasteful number, since it uses less digits than its factorization.
48885630880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 305535208 (or 305535200 counting only the distinct ones).
The product of its (nonzero) digits is 11796480, while the sum is 58.
The spelling of 48885630880 in words is "forty-eight billion, eight hundred eighty-five million, six hundred thirty thousand, eight hundred eighty".
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