Base | Representation |
---|---|
bin | 10100101000110111… |
… | …110111100011111000 |
3 | 2010012102000121221200 |
4 | 110220313313203320 |
5 | 330341101224431 |
6 | 14102545534200 |
7 | 1413105512412 |
oct | 245067674370 |
9 | 63172017850 |
10 | 22160570616 |
11 | 9442078778 |
12 | 4365644360 |
13 | 21221b23a2 |
14 | 110321b9b2 |
15 | 89a799ee6 |
hex | 528df78f8 |
22160570616 has 24 divisors (see below), whose sum is σ = 60018212280. Its totient is φ = 7386856848.
The previous prime is 22160570573. The next prime is 22160570681. The reversal of 22160570616 is 61607506122.
It is a happy number.
22160570616 is a `hidden beast` number, since 2 + 21 + 6 + 0 + 570 + 61 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153892780 + ... + 153892923.
It is an arithmetic number, because the mean of its divisors is an integer number (2500758845).
Almost surely, 222160570616 is an apocalyptic number.
It is an amenable number.
22160570616 is an abundant number, since it is smaller than the sum of its proper divisors (37857641664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22160570616 is a wasteful number, since it uses less digits than its factorization.
22160570616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 307785715 (or 307785708 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The spelling of 22160570616 in words is "twenty-two billion, one hundred sixty million, five hundred seventy thousand, six hundred sixteen".
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