Base | Representation |
---|---|
bin | 1010100000111110001000… |
… | …11011001000100000100001 |
3 | 10000212112202220101022210110 |
4 | 11100133010123020200201 |
5 | 11012322104211321231 |
6 | 121102335120121533 |
7 | 4604406040310322 |
oct | 520370433104041 |
9 | 100775686338713 |
10 | 23123104401441 |
11 | 74054a9686660 |
12 | 27154b4a662a9 |
13 | cb9665207515 |
14 | 59d2428bc449 |
15 | 2a1741d98046 |
hex | 1507c46c8821 |
23123104401441 has 24 divisors (see below), whose sum is σ = 34433973546336. Its totient is φ = 13688095592640.
The previous prime is 23123104401407. The next prime is 23123104401457. The reversal of 23123104401441 is 14410440132132.
It is a happy number.
It is not a de Polignac number, because 23123104401441 - 26 = 23123104401377 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23123104401399 and 23123104401408.
It is not an unprimeable number, because it can be changed into a prime (23123104401461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 189419820 + ... + 189541853.
It is an arithmetic number, because the mean of its divisors is an integer number (1434748897764).
Almost surely, 223123104401441 is an apocalyptic number.
It is an amenable number.
23123104401441 is a deficient number, since it is larger than the sum of its proper divisors (11310869144895).
23123104401441 is a wasteful number, since it uses less digits than its factorization.
23123104401441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 378961773 (or 378961730 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 23123104401441 its reverse (14410440132132), we get a palindrome (37533544533573).
The spelling of 23123104401441 in words is "twenty-three trillion, one hundred twenty-three billion, one hundred four million, four hundred one thousand, four hundred forty-one".
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