Base | Representation |
---|---|
bin | 10100101001000110… |
… | …110110111100000110 |
3 | 2010012200102021100221 |
4 | 110221012312330012 |
5 | 330343103001410 |
6 | 14103210054554 |
7 | 1413154100125 |
oct | 245106667406 |
9 | 63180367327 |
10 | 22164500230 |
11 | 9444312094 |
12 | 4366a1a45a |
13 | 2122c59bc2 |
14 | 1103961abc |
15 | 89acc44da |
hex | 5291b6f06 |
22164500230 has 16 divisors (see below), whose sum is σ = 39899409264. Its totient is φ = 8865064800.
The previous prime is 22164500221. The next prime is 22164500231. The reversal of 22164500230 is 3200546122.
It is a junction number, because it is equal to n+sod(n) for n = 22164500195 and 22164500204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22164500231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44305 + ... + 215155.
It is an arithmetic number, because the mean of its divisors is an integer number (2493713079).
Almost surely, 222164500230 is an apocalyptic number.
22164500230 is a deficient number, since it is larger than the sum of its proper divisors (17734909034).
22164500230 is a wasteful number, since it uses less digits than its factorization.
22164500230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183831.
The product of its (nonzero) digits is 2880, while the sum is 25.
The spelling of 22164500230 in words is "twenty-two billion, one hundred sixty-four million, five hundred thousand, two hundred thirty".
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