Base | Representation |
---|---|
bin | 10100111001000111… |
… | …100100111010110101 |
3 | 2010220101212202221020 |
4 | 110321013210322311 |
5 | 331420334432041 |
6 | 14150003411353 |
7 | 1422625256640 |
oct | 247107447265 |
9 | 63811782836 |
10 | 22433124021 |
11 | 9571a06120 |
12 | 4420983b59 |
13 | 21667c04a9 |
14 | 112b4c8a57 |
15 | 8b4686866 |
hex | 5391e4eb5 |
22433124021 has 16 divisors (see below), whose sum is σ = 37291427328. Its totient is φ = 11653570800.
The previous prime is 22433124011. The next prime is 22433124067. The reversal of 22433124021 is 12042133422.
It is a happy number.
It is not a de Polignac number, because 22433124021 - 27 = 22433123893 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22433123982 and 22433124000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22433124011) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 48556315 + ... + 48556776.
It is an arithmetic number, because the mean of its divisors is an integer number (2330714208).
Almost surely, 222433124021 is an apocalyptic number.
22433124021 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
22433124021 is a deficient number, since it is larger than the sum of its proper divisors (14858303307).
22433124021 is a wasteful number, since it uses less digits than its factorization.
22433124021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97113112.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 22433124021 its reverse (12042133422), we get a palindrome (34475257443).
The spelling of 22433124021 in words is "twenty-two billion, four hundred thirty-three million, one hundred twenty-four thousand, twenty-one".
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