Base | Representation |
---|---|
bin | 1111000101011101… |
… | …10110110000000000 |
3 | 202220102111210120000 |
4 | 13202232312300000 |
5 | 113041304312432 |
6 | 3415351320000 |
7 | 404461344150 |
oct | 74256666000 |
9 | 22812453500 |
10 | 8098900992 |
11 | 3486689206 |
12 | 16a0380000 |
13 | 9c0b90610 |
14 | 56b890760 |
15 | 32603457c |
hex | 1e2bb6c00 |
8098900992 has 880 divisors, whose sum is σ = 31624676160. Its totient is φ = 2006581248.
The previous prime is 8098900991. The next prime is 8098901023. The reversal of 8098900992 is 2990098908.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (8098900991) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 218889198 + ... + 218889234.
It is an arithmetic number, because the mean of its divisors is an integer number (35937132).
Almost surely, 28098900992 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 8098900992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15812338080).
8098900992 is an abundant number, since it is smaller than the sum of its proper divisors (23525775168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8098900992 is a wasteful number, since it uses less digits than its factorization.
8098900992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118 (or 91 counting only the distinct ones).
The product of its (nonzero) digits is 839808, while the sum is 54.
The square root of 8098900992 is about 89993.8941928840. The cubic root of 8098900992 is about 2008.2080174757.
The spelling of 8098900992 in words is "eight billion, ninety-eight million, nine hundred thousand, nine hundred ninety-two".
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