Base | Representation |
---|---|
bin | 1101000010111101101111… |
… | …00000101100011011101100 |
3 | 10202120122202021002010112201 |
4 | 12201132313200230123230 |
5 | 12230020402313333431 |
6 | 141003342015511244 |
7 | 6020503156031305 |
oct | 641366740543354 |
9 | 122518667063481 |
10 | 28689165371116 |
11 | 9161008a21918 |
12 | 327419b528524 |
13 | 13014b876b903 |
14 | 7127c4c9b7ac |
15 | 34b40eacd461 |
hex | 1a17b782c6ec |
28689165371116 has 48 divisors (see below), whose sum is σ = 54279847535200. Its totient is φ = 13221575474688.
The previous prime is 28689165371089. The next prime is 28689165371129. The reversal of 28689165371116 is 61117356198682.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51455080 + ... + 52009648.
Almost surely, 228689165371116 is an apocalyptic number.
It is an amenable number.
28689165371116 is a deficient number, since it is larger than the sum of its proper divisors (25590682164084).
28689165371116 is a wasteful number, since it uses less digits than its factorization.
28689165371116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 573026 (or 573024 counting only the distinct ones).
The product of its digits is 26127360, while the sum is 64.
The spelling of 28689165371116 in words is "twenty-eight trillion, six hundred eighty-nine billion, one hundred sixty-five million, three hundred seventy-one thousand, one hundred sixteen".
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