Base | Representation |
---|---|
bin | 11000110101011011011010… |
… | …11000111011011101110101 |
3 | 21011100220000011220112121212 |
4 | 30122231231120323131311 |
5 | 24124232040132421323 |
6 | 312052321545251205 |
7 | 14334416543213456 |
oct | 1432555530733565 |
9 | 234326004815555 |
10 | 54612344420213 |
11 | 16445a68758928 |
12 | 61602a3793b05 |
13 | 2461bca791c68 |
14 | d6b37446312d |
15 | 64a8d458db78 |
hex | 31ab6d63b775 |
54612344420213 has 16 divisors (see below), whose sum is σ = 56045581603200. Its totient is φ = 53183937419520.
The previous prime is 54612344420201. The next prime is 54612344420261. The reversal of 54612344420213 is 31202444321645.
It is a cyclic number.
It is not a de Polignac number, because 54612344420213 - 226 = 54612277311349 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54612344420813) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 560290520 + ... + 560387982.
It is an arithmetic number, because the mean of its divisors is an integer number (3502848850200).
Almost surely, 254612344420213 is an apocalyptic number.
It is an amenable number.
54612344420213 is a deficient number, since it is larger than the sum of its proper divisors (1433237182987).
54612344420213 is a wasteful number, since it uses less digits than its factorization.
54612344420213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122092.
The product of its (nonzero) digits is 552960, while the sum is 41.
Adding to 54612344420213 its reverse (31202444321645), we get a palindrome (85814788741858).
The spelling of 54612344420213 in words is "fifty-four trillion, six hundred twelve billion, three hundred forty-four million, four hundred twenty thousand, two hundred thirteen".
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