Base | Representation |
---|---|
bin | 10010110101111110… |
… | …111110101110010010 |
3 | 1221020002001200202221 |
4 | 102311332332232102 |
5 | 312414130230442 |
6 | 13143412331254 |
7 | 1314252062620 |
oct | 226576765622 |
9 | 57202050687 |
10 | 20233055122 |
11 | 8643039865 |
12 | 3b08013b2a |
13 | 1ba5a66687 |
14 | d9d230510 |
15 | 7d6454467 |
hex | 4b5fbeb92 |
20233055122 has 64 divisors (see below), whose sum is σ = 37002528000. Its totient is φ = 8104707072.
The previous prime is 20233055113. The next prime is 20233055123. The reversal of 20233055122 is 22155033202.
It is not an unprimeable number, because it can be changed into a prime (20233055123) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17920654 + ... + 17921782.
It is an arithmetic number, because the mean of its divisors is an integer number (578164500).
Almost surely, 220233055122 is an apocalyptic number.
20233055122 is a deficient number, since it is larger than the sum of its proper divisors (16769472878).
20233055122 is a wasteful number, since it uses less digits than its factorization.
20233055122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2003.
The product of its (nonzero) digits is 3600, while the sum is 25.
Adding to 20233055122 its reverse (22155033202), we get a palindrome (42388088324).
The spelling of 20233055122 in words is "twenty billion, two hundred thirty-three million, fifty-five thousand, one hundred twenty-two".
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