| Base | Representation |
|---|---|
| bin | 10000011001101010… |
| … | …10101101110011100 |
| 3 | 211201122121201201220 |
| 4 | 20030311111232130 |
| 5 | 121013120300204 |
| 6 | 4013422533340 |
| 7 | 431126223510 |
| oct | 101465255634 |
| 9 | 24648551656 |
| 10 | 8805243804 |
| 11 | 380936aaa5 |
| 12 | 1858a37250 |
| 13 | aa4310a46 |
| 14 | 5d75da140 |
| 15 | 36805b1d9 |
| hex | 20cd55b9c |
8805243804 has 96 divisors (see below), whose sum is σ = 24216192000. Its totient is φ = 2437808640.
The previous prime is 8805243779. The next prime is 8805243809. The reversal of 8805243804 is 4083425088.
It is a happy number.
8805243804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8805243809) 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 31 ways as a sum of consecutive naturals, for example, 504577 + ... + 521735.
It is an arithmetic number, because the mean of its divisors is an integer number (252252000).
Almost surely, 28805243804 is an apocalyptic number.
8805243804 is a gapful number since it is divisible by the number (84) 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 8805243804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12108096000).
8805243804 is an abundant number, since it is smaller than the sum of its proper divisors (15410948196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8805243804 is a wasteful number, since it uses less digits than its factorization.
8805243804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17363 (or 17361 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 42.
The square root of 8805243804 is about 93836.2606032444. The cubic root of 8805243804 is about 2064.9702308946.
The spelling of 8805243804 in words is "eight billion, eight hundred five million, two hundred forty-three thousand, eight hundred four".
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