Base | Representation |
---|---|
bin | 11010001010001111… |
… | …110001110001011110 |
3 | 2200111120202222112022 |
4 | 122022033301301132 |
5 | 430011313224424 |
6 | 20523132540142 |
7 | 2013035136404 |
oct | 321217616136 |
9 | 80446688468 |
10 | 28089195614 |
11 | 10a04689457 |
12 | 553b021652 |
13 | 285854a80c |
14 | 150676b474 |
15 | ae5ed495e |
hex | 68a3f1c5e |
28089195614 has 8 divisors (see below), whose sum is σ = 42205573368. Its totient is φ = 14020671160.
The previous prime is 28089195593. The next prime is 28089195677. The reversal of 28089195614 is 41659198082.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
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 3 ways as a sum of consecutive naturals, for example, 11961857 + ... + 11964204.
It is an arithmetic number, because the mean of its divisors is an integer number (5275696671).
Almost surely, 228089195614 is an apocalyptic number.
28089195614 is a deficient number, since it is larger than the sum of its proper divisors (14116377754).
28089195614 is a wasteful number, since it uses less digits than its factorization.
28089195614 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23926650.
The product of its (nonzero) digits is 1244160, while the sum is 53.
The spelling of 28089195614 in words is "twenty-eight billion, eighty-nine million, one hundred ninety-five thousand, six hundred fourteen".
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