Base | Representation |
---|---|
bin | 101001110100001000… |
… | …1111010101010001100 |
3 | 22120210001200120002200 |
4 | 1103220101322222030 |
5 | 2432400331403443 |
6 | 105130223321500 |
7 | 6326144303310 |
oct | 1235021725214 |
9 | 276701616080 |
10 | 89796356748 |
11 | 3509a77a98a |
12 | 154a0750290 |
13 | 8610890907 |
14 | 44bbc4bb40 |
15 | 2508552dd3 |
hex | 14e847aa8c |
89796356748 has 72 divisors (see below), whose sum is σ = 259472059392. Its totient is φ = 25650132192.
The previous prime is 89796356747. The next prime is 89796356753. The reversal of 89796356748 is 84765369798.
It is not an unprimeable number, because it can be changed into a prime (89796356747) 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 23 ways as a sum of consecutive naturals, for example, 1106661 + ... + 1185027.
Almost surely, 289796356748 is an apocalyptic number.
It is an amenable number.
89796356748 is an abundant number, since it is smaller than the sum of its proper divisors (169675702644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89796356748 is a wasteful number, since it uses less digits than its factorization.
89796356748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82931 (or 82926 counting only the distinct ones).
The product of its digits is 548674560, while the sum is 72.
The spelling of 89796356748 in words is "eighty-nine billion, seven hundred ninety-six million, three hundred fifty-six thousand, seven hundred forty-eight".
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