Base | Representation |
---|---|
bin | 10100100111001011… |
… | …101011100111010100 |
3 | 2010010102122202200101 |
4 | 110213023223213110 |
5 | 330311321211012 |
6 | 14100054023444 |
7 | 1412312452654 |
oct | 244713534724 |
9 | 63112582611 |
10 | 22132210132 |
11 | 942806805a |
12 | 4358047b84 |
13 | 2119362736 |
14 | 10dd558364 |
15 | 898046d57 |
hex | 5272eb9d4 |
22132210132 has 12 divisors (see below), whose sum is σ = 38835207796. Its totient is φ = 11036436480.
The previous prime is 22132210103. The next prime is 22132210147. The reversal of 22132210132 is 23101223122.
It can be written as a sum of positive squares in 2 ways, for example, as 17759826756 + 4372383376 = 133266^2 + 66124^2 .
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, 7415469 + ... + 7418452.
Almost surely, 222132210132 is an apocalyptic number.
It is an amenable number.
22132210132 is a deficient number, since it is larger than the sum of its proper divisors (16702997664).
22132210132 is a wasteful number, since it uses less digits than its factorization.
22132210132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14834298 (or 14834296 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 22132210132 its reverse (23101223122), we get a palindrome (45233433254).
The spelling of 22132210132 in words is "twenty-two billion, one hundred thirty-two million, two hundred ten thousand, one hundred thirty-two".
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