Base | Representation |
---|---|
bin | 10100101001111111… |
… | …010111110101101111 |
3 | 2010020201021221111011 |
4 | 110221333113311233 |
5 | 330410401040210 |
6 | 14104455410051 |
7 | 1413424032052 |
oct | 245177276557 |
9 | 63221257434 |
10 | 22179315055 |
11 | 9451710747 |
12 | 436b983927 |
13 | 2126046181 |
14 | 11058daa99 |
15 | 89c24dd8a |
hex | 529fd7d6f |
22179315055 has 8 divisors (see below), whose sum is σ = 26721216144. Its totient is φ = 17672760000.
The previous prime is 22179315019. The next prime is 22179315071. The reversal of 22179315055 is 55051397122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22179315055 - 215 = 22179282287 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22179314999 and 22179315017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8835126 + ... + 8837635.
It is an arithmetic number, because the mean of its divisors is an integer number (3340152018).
Almost surely, 222179315055 is an apocalyptic number.
22179315055 is a deficient number, since it is larger than the sum of its proper divisors (4541901089).
22179315055 is a wasteful number, since it uses less digits than its factorization.
22179315055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17673017.
The product of its (nonzero) digits is 94500, while the sum is 40.
The spelling of 22179315055 in words is "twenty-two billion, one hundred seventy-nine million, three hundred fifteen thousand, fifty-five".
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