Base | Representation |
---|---|
bin | 10010001100110110111000… |
… | …111100110100111100100000 |
3 | 101111102112221012220000110002 |
4 | 102030312320330310330200 |
5 | 40443003120030330200 |
6 | 442125421533355132 |
7 | 22601210120132201 |
oct | 2214667074647440 |
9 | 344375835800402 |
10 | 80048408448800 |
11 | 23562380791220 |
12 | 8b89b02038aa8 |
13 | 35886bcc6696c |
14 | 15aa513b8d5a8 |
15 | 93c3996ecbd5 |
hex | 48cdb8f34f20 |
80048408448800 has 288 divisors, whose sum is σ = 214273658733120. Its totient is φ = 28960032358400.
The previous prime is 80048408448779. The next prime is 80048408448809. The reversal of 80048408448800 is 884480484008.
It is not an unprimeable number, because it can be changed into a prime (80048408448809) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1376106116 + ... + 1376164284.
It is an arithmetic number, because the mean of its divisors is an integer number (744005759490).
Almost surely, 280048408448800 is an apocalyptic number.
80048408448800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 80048408448800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107136829366560).
80048408448800 is an abundant number, since it is smaller than the sum of its proper divisors (134225250284320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80048408448800 is a wasteful number, since it uses less digits than its factorization.
80048408448800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58996 (or 58983 counting only the distinct ones).
The product of its (nonzero) digits is 8388608, while the sum is 56.
The spelling of 80048408448800 in words is "eighty trillion, forty-eight billion, four hundred eight million, four hundred forty-eight thousand, eight hundred".
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