Base | Representation |
---|---|
bin | 101001011100011010… |
… | …0110010100101111100 |
3 | 22111201120120012220111 |
4 | 1102320310302211330 |
5 | 2424233022124010 |
6 | 104515222555404 |
7 | 6300336103351 |
oct | 1227064624574 |
9 | 274646505814 |
10 | 89000192380 |
11 | 34821319900 |
12 | 152b9b98b64 |
13 | 8514951838 |
14 | 4444200628 |
15 | 24ad6d758a |
hex | 14b8d3297c |
89000192380 has 36 divisors (see below), whose sum is σ = 205435986840. Its totient is φ = 32363705440.
The previous prime is 89000192291. The next prime is 89000192453. The reversal of 89000192380 is 8329100098.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18386050 + ... + 18390889.
It is an arithmetic number, because the mean of its divisors is an integer number (5706555190).
Almost surely, 289000192380 is an apocalyptic number.
It is an amenable number.
89000192380 is an abundant number, since it is smaller than the sum of its proper divisors (116435794460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89000192380 is a wasteful number, since it uses less digits than its factorization.
89000192380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36776970 (or 36776957 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 40.
The spelling of 89000192380 in words is "eighty-nine billion, one hundred ninety-two thousand, three hundred eighty".
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