Base | Representation |
---|---|
bin | 100101010001100111… |
… | …1001110001111000000 |
3 | 21122121200121012100000 |
4 | 1022203033032033000 |
5 | 2302414302304000 |
6 | 100435032200000 |
7 | 5532444343566 |
oct | 1124317161700 |
9 | 248550535300 |
10 | 80048088000 |
11 | 30a48071331 |
12 | 1361bb39000 |
13 | 77190a0b5a |
14 | 3c352d5a36 |
15 | 213781c000 |
hex | 12a33ce3c0 |
80048088000 has 336 divisors, whose sum is σ = 296957947104. Its totient is φ = 21345638400.
The previous prime is 80048087983. The next prime is 80048088007. The reversal of 80048088000 is 88084008.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80048088007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1923412 + ... + 1964588.
It is an arithmetic number, because the mean of its divisors is an integer number (883803414).
Almost surely, 280048088000 is an apocalyptic number.
80048088000 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 80048088000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148478973552).
80048088000 is an abundant number, since it is smaller than the sum of its proper divisors (216909859104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80048088000 is an equidigital number, since it uses as much as digits as its factorization.
80048088000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41219 (or 41187 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 36.
The spelling of 80048088000 in words is "eighty billion, forty-eight million, eighty-eight thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •