Base | Representation |
---|---|
bin | 10110011011011100… |
… | …00101010010000011 |
3 | 1011002011220122211120 |
4 | 23031232011102003 |
5 | 144130041003011 |
6 | 5310503443323 |
7 | 604252510365 |
oct | 131556052203 |
9 | 34064818746 |
10 | 12041344131 |
11 | 511a030083 |
12 | 2400756543 |
13 | 119b8ac0cb |
14 | 823300d35 |
15 | 4a71daa06 |
hex | 2cdb85483 |
12041344131 has 8 divisors (see below), whose sum is σ = 16056141504. Its totient is φ = 8027054760.
The previous prime is 12041344111. The next prime is 12041344201. The reversal of 12041344131 is 13144314021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12041344131 - 25 = 12041344099 is a prime.
It is a super-3 number, since 3×120413441313 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (12041344111) 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, 67741 + ... + 169326.
It is an arithmetic number, because the mean of its divisors is an integer number (2007017688).
Almost surely, 212041344131 is an apocalyptic number.
12041344131 is a deficient number, since it is larger than the sum of its proper divisors (4014797373).
12041344131 is a wasteful number, since it uses less digits than its factorization.
12041344131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254001.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 12041344131 its reverse (13144314021), we get a palindrome (25185658152).
The spelling of 12041344131 in words is "twelve billion, forty-one million, three hundred forty-four thousand, one hundred thirty-one".
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