Base | Representation |
---|---|
bin | 10110100010101011… |
… | …01000010110100001 |
3 | 1011020102010111002100 |
4 | 23101111220112201 |
5 | 144241110334131 |
6 | 5320512441013 |
7 | 605620445214 |
oct | 132125502641 |
9 | 34212114070 |
10 | 12102043041 |
11 | 5150319070 |
12 | 2418b49169 |
13 | 11ab34221a |
14 | 82b3c177b |
15 | 4ac6ca7e6 |
hex | 2d15685a1 |
12102043041 has 48 divisors (see below), whose sum is σ = 19838520000. Its totient is φ = 7041793920.
The previous prime is 12102043033. The next prime is 12102043043. The reversal of 12102043041 is 14034020121.
12102043041 is a `hidden beast` number, since 1 + 210 + 20 + 430 + 4 + 1 = 666.
It is not a de Polignac number, because 12102043041 - 23 = 12102043033 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12102043043) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 502135 + ... + 525683.
It is an arithmetic number, because the mean of its divisors is an integer number (413302500).
Almost surely, 212102043041 is an apocalyptic number.
12102043041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12102043041 is a deficient number, since it is larger than the sum of its proper divisors (7736476959).
12102043041 is a wasteful number, since it uses less digits than its factorization.
12102043041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23774 (or 23771 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 12102043041 its reverse (14034020121), we get a palindrome (26136063162).
The spelling of 12102043041 in words is "twelve billion, one hundred two million, forty-three thousand, forty-one".
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