Base | Representation |
---|---|
bin | 10100100001101100… |
… | …101110110000000000 |
3 | 2002220000112200211002 |
4 | 110201230232300000 |
5 | 330114243213212 |
6 | 14043010111132 |
7 | 1410114461162 |
oct | 244154566000 |
9 | 62800480732 |
10 | 22040210432 |
11 | 9390140349 |
12 | 433127b4a8 |
13 | 2103290546 |
14 | 10d124a932 |
15 | 88ee22ac2 |
hex | 521b2ec00 |
22040210432 has 44 divisors (see below), whose sum is σ = 44589899256. Its totient is φ = 10887290880.
The previous prime is 22040210377. The next prime is 22040210447. The reversal of 22040210432 is 23401204022.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44669 + ... + 214652.
Almost surely, 222040210432 is an apocalyptic number.
It is an amenable number.
22040210432 is an abundant number, since it is smaller than the sum of its proper divisors (22549688824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22040210432 is an equidigital number, since it uses as much as digits as its factorization.
22040210432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259424 (or 259406 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 22040210432 its reverse (23401204022), we get a palindrome (45441414454).
The spelling of 22040210432 in words is "twenty-two billion, forty million, two hundred ten thousand, four hundred thirty-two".
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