Base | Representation |
---|---|
bin | 110011110010000100… |
… | …010101101010000001 |
3 | 12022111220202212111221 |
4 | 303302010111222001 |
5 | 1402332303043410 |
6 | 41313114435041 |
7 | 4005561160261 |
oct | 636204255201 |
9 | 168456685457 |
10 | 55600831105 |
11 | 21642246396 |
12 | a938732a81 |
13 | 5321228581 |
14 | 29965137a1 |
15 | 16a64304da |
hex | cf2115a81 |
55600831105 has 16 divisors (see below), whose sum is σ = 69817190544. Its totient is φ = 42461902080.
The previous prime is 55600831103. The next prime is 55600831109. The reversal of 55600831105 is 50113800655.
It can be written as a sum of positive squares in 8 ways, for example, as 50112241 + 55550718864 = 7079^2 + 235692^2 .
It is not a de Polignac number, because 55600831105 - 21 = 55600831103 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55600831103) 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, 2825526 + ... + 2845135.
It is an arithmetic number, because the mean of its divisors is an integer number (4363574409).
Almost surely, 255600831105 is an apocalyptic number.
It is an amenable number.
55600831105 is a deficient number, since it is larger than the sum of its proper divisors (14216359439).
55600831105 is a wasteful number, since it uses less digits than its factorization.
55600831105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5670756.
The product of its (nonzero) digits is 18000, while the sum is 34.
The spelling of 55600831105 in words is "fifty-five billion, six hundred million, eight hundred thirty-one thousand, one hundred five".
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