Base | Representation |
---|---|
bin | 100101010010110011… |
… | …1011111100011101011 |
3 | 21122201110201011221121 |
4 | 1022211213133203223 |
5 | 2303010012123333 |
6 | 100443015520111 |
7 | 5533440544330 |
oct | 1124547374353 |
9 | 248643634847 |
10 | 80088004843 |
11 | 30a68655460 |
12 | 13631389037 |
13 | 77244388a2 |
14 | 3c3a726987 |
15 | 213b0a432d |
hex | 12a59df8eb |
80088004843 has 64 divisors (see below), whose sum is σ = 104023471104. Its totient is φ = 59866560000.
The previous prime is 80088004817. The next prime is 80088004879. The reversal of 80088004843 is 34840088008.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-80088004843 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 80088004843.
It is not an unprimeable number, because it can be changed into a prime (80088005843) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34209853 + ... + 34212193.
It is an arithmetic number, because the mean of its divisors is an integer number (1625366736).
Almost surely, 280088004843 is an apocalyptic number.
80088004843 is a gapful number since it is divisible by the number (83) formed by its first and last digit.
80088004843 is a deficient number, since it is larger than the sum of its proper divisors (23935466261).
80088004843 is a wasteful number, since it uses less digits than its factorization.
80088004843 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2596.
The product of its (nonzero) digits is 196608, while the sum is 43.
The spelling of 80088004843 in words is "eighty billion, eighty-eight million, four thousand, eight hundred forty-three".
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