Base | Representation |
---|---|
bin | 10110011011011011… |
… | …11010101010000101 |
3 | 1011002011211110010210 |
4 | 23031231322222011 |
5 | 144130033104423 |
6 | 5310502510033 |
7 | 604252236456 |
oct | 131555725205 |
9 | 34064743123 |
10 | 12041300613 |
11 | 511a000411 |
12 | 2400735319 |
13 | 119b895364 |
14 | 8232cd12d |
15 | 4a71ccb93 |
hex | 2cdb7aa85 |
12041300613 has 16 divisors (see below), whose sum is σ = 16258636800. Its totient is φ = 7925870064.
The previous prime is 12041300599. The next prime is 12041300639. The reversal of 12041300613 is 31600314021.
It is not a de Polignac number, because 12041300613 - 28 = 12041300357 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 12041300613.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12041300693) 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 15 ways as a sum of consecutive naturals, for example, 408820 + ... + 437282.
It is an arithmetic number, because the mean of its divisors is an integer number (1016164800).
Almost surely, 212041300613 is an apocalyptic number.
It is an amenable number.
12041300613 is a deficient number, since it is larger than the sum of its proper divisors (4217336187).
12041300613 is a wasteful number, since it uses less digits than its factorization.
12041300613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30248.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 12041300613 its reverse (31600314021), we get a palindrome (43641614634).
The spelling of 12041300613 in words is "twelve billion, forty-one million, three hundred thousand, six hundred thirteen".
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