Base | Representation |
---|---|
bin | 10100100111001011… |
… | …010011001011010000 |
3 | 2010010102110200100222 |
4 | 110213023103023100 |
5 | 330311310010112 |
6 | 14100051532212 |
7 | 1412311555064 |
oct | 244713231320 |
9 | 63112420328 |
10 | 22132110032 |
11 | 9427aa992a |
12 | 4357bba068 |
13 | 2119328cc6 |
14 | 10dd52daa4 |
15 | 898027372 |
hex | 5272d32d0 |
22132110032 has 40 divisors (see below), whose sum is σ = 45558561000. Its totient is φ = 10395689472.
The previous prime is 22132110017. The next prime is 22132110037. The reversal of 22132110032 is 23001123122.
It can be written as a sum of positive squares in 4 ways, for example, as 2516426896 + 19615683136 = 50164^2 + 140056^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22132110037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627407 + ... + 661742.
It is an arithmetic number, because the mean of its divisors is an integer number (1138964025).
Almost surely, 222132110032 is an apocalyptic number.
It is an amenable number.
22132110032 is an abundant number, since it is smaller than the sum of its proper divisors (23426450968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22132110032 is a wasteful number, since it uses less digits than its factorization.
22132110032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1289223 (or 1289217 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 22132110032 its reverse (23001123122), we get a palindrome (45133233154).
The spelling of 22132110032 in words is "twenty-two billion, one hundred thirty-two million, one hundred ten thousand, thirty-two".
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