Base | Representation |
---|---|
bin | 101100101101010011… |
… | …111100101000110000 |
3 | 11120220112120202020011 |
4 | 230231103330220300 |
5 | 1241303220002310 |
6 | 34015250224304 |
7 | 3316414304434 |
oct | 545523745060 |
9 | 146815522204 |
10 | 48004844080 |
11 | 193a4534966 |
12 | 9378885094 |
13 | 46b06004ab |
14 | 24757769c4 |
15 | 13ae63c78a |
hex | b2d4fca30 |
48004844080 has 20 divisors (see below), whose sum is σ = 111611262672. Its totient is φ = 19201937600.
The previous prime is 48004844071. The next prime is 48004844087. The reversal of 48004844080 is 8044840084.
48004844080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (20).
It is a super-2 number, since 2×480048440802 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is not an unprimeable number, because it can be changed into a prime (48004844087) 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, 300030196 + ... + 300030355.
Almost surely, 248004844080 is an apocalyptic number.
48004844080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48004844080 is an abundant number, since it is smaller than the sum of its proper divisors (63606418592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48004844080 is a wasteful number, since it uses less digits than its factorization.
48004844080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 600060564 (or 600060558 counting only the distinct ones).
The product of its (nonzero) digits is 131072, while the sum is 40.
The spelling of 48004844080 in words is "forty-eight billion, four million, eight hundred forty-four thousand, eighty".
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