Base | Representation |
---|---|
bin | 10100110111110011… |
… | …010000100001111100 |
3 | 2010211212021210111001 |
4 | 110313303100201330 |
5 | 331344210123122 |
6 | 14143453540044 |
7 | 1422236346634 |
oct | 246763204174 |
9 | 63755253431 |
10 | 22411020412 |
11 | 9560489380 |
12 | 44154a4624 |
13 | 2162051731 |
14 | 11285b36c4 |
15 | 8b276c527 |
hex | 537cd087c |
22411020412 has 24 divisors (see below), whose sum is σ = 42791253120. Its totient is φ = 10185261360.
The previous prime is 22411020383. The next prime is 22411020413. The reversal of 22411020412 is 21402011422.
It is a self number, because there is not a number n which added to its sum of digits gives 22411020412.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22411020413) 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, 279423 + ... + 350569.
It is an arithmetic number, because the mean of its divisors is an integer number (1782968880).
Almost surely, 222411020412 is an apocalyptic number.
22411020412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
22411020412 is a deficient number, since it is larger than the sum of its proper divisors (20380232708).
22411020412 is a wasteful number, since it uses less digits than its factorization.
22411020412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78321 (or 78319 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 22411020412 its reverse (21402011422), we get a palindrome (43813031834).
The spelling of 22411020412 in words is "twenty-two billion, four hundred eleven million, twenty thousand, four hundred twelve".
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