Base | Representation |
---|---|
bin | 100110111000001001… |
… | …0110000101110101000 |
3 | 21222111110001100201221 |
4 | 1031300102300232220 |
5 | 2331441004020000 |
6 | 102204244551424 |
7 | 6013630136434 |
oct | 1156022605650 |
9 | 258443040657 |
10 | 83488345000 |
11 | 32452aa3335 |
12 | 142200b2574 |
13 | 7b46a50498 |
14 | 40801819c4 |
15 | 228987761a |
hex | 13704b0ba8 |
83488345000 has 40 divisors (see below), whose sum is σ = 195613204050. Its totient is φ = 33395336000.
The previous prime is 83488344991. The next prime is 83488345027. The reversal of 83488345000 is 54388438.
It can be written as a sum of positive squares in 5 ways, for example, as 5449687684 + 78038657316 = 73822^2 + 279354^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8343835 + ... + 8353834.
Almost surely, 283488345000 is an apocalyptic number.
It is an amenable number.
83488345000 is an abundant number, since it is smaller than the sum of its proper divisors (112124859050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83488345000 is a wasteful number, since it uses less digits than its factorization.
83488345000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16697695 (or 16697676 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 43.
The spelling of 83488345000 in words is "eighty-three billion, four hundred eighty-eight million, three hundred forty-five thousand".
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