Base | Representation |
---|---|
bin | 10100101010110011… |
… | …010011100111000110 |
3 | 2010021122220121121120 |
4 | 110222303103213012 |
5 | 330422342213342 |
6 | 14110103254410 |
7 | 1413650533362 |
oct | 245263234706 |
9 | 63248817546 |
10 | 22192929222 |
11 | 945936a222 |
12 | 437444a406 |
13 | 2128b01aa9 |
14 | 11076422a2 |
15 | 89d53caec |
hex | 52acd39c6 |
22192929222 has 8 divisors (see below), whose sum is σ = 44385858456. Its totient is φ = 7397643072.
The previous prime is 22192929193. The next prime is 22192929247. The reversal of 22192929222 is 22292929122.
It is a sphenic number, since it is the product of 3 distinct primes.
22192929222 is an admirable number.
It is a super-2 number, since 2×221929292222 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1849410763 + ... + 1849410774.
It is an arithmetic number, because the mean of its divisors is an integer number (5548232307).
Almost surely, 222192929222 is an apocalyptic number.
22192929222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22192929222 is a wasteful number, since it uses less digits than its factorization.
22192929222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3698821542.
The product of its digits is 93312, while the sum is 42.
The spelling of 22192929222 in words is "twenty-two billion, one hundred ninety-two million, nine hundred twenty-nine thousand, two hundred twenty-two".
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