Base | Representation |
---|---|
bin | 10101100001101100… |
… | …111011011000110101 |
3 | 2012122212002001201000 |
4 | 111201230323120311 |
5 | 334314141112041 |
6 | 14341325153513 |
7 | 1445533535553 |
oct | 254154733065 |
9 | 65585061630 |
10 | 23114004021 |
11 | 9891286369 |
12 | 45909bb899 |
13 | 2244896b74 |
14 | 1193ac6bd3 |
15 | 90432dbb6 |
hex | 561b3b635 |
23114004021 has 8 divisors (see below), whose sum is σ = 34242968960. Its totient is φ = 15409335996.
The previous prime is 23114003971. The next prime is 23114004037. The reversal of 23114004021 is 12040041132.
It is not a de Polignac number, because 23114004021 - 217 = 23113872949 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23114003985 and 23114004003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23114004071) 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 7 ways as a sum of consecutive naturals, for example, 428037085 + ... + 428037138.
It is an arithmetic number, because the mean of its divisors is an integer number (4280371120).
Almost surely, 223114004021 is an apocalyptic number.
It is an amenable number.
23114004021 is a deficient number, since it is larger than the sum of its proper divisors (11128964939).
23114004021 is an equidigital number, since it uses as much as digits as its factorization.
23114004021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 856074232 (or 856074226 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 23114004021 its reverse (12040041132), we get a palindrome (35154045153).
The spelling of 23114004021 in words is "twenty-three billion, one hundred fourteen million, four thousand, twenty-one".
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