Base | Representation |
---|---|
bin | 1001101100101011… |
… | …11111000011010101 |
3 | 111102212022202222211 |
4 | 10312111333003111 |
5 | 41130403401440 |
6 | 2220353353421 |
7 | 243012136045 |
oct | 46625770325 |
9 | 14385282884 |
10 | 5206700245 |
11 | 2232056a5a |
12 | 1013868871 |
13 | 64c920826 |
14 | 375709725 |
15 | 207185eea |
hex | 13657f0d5 |
5206700245 has 16 divisors (see below), whose sum is σ = 6963762240. Its totient is φ = 3714004224.
The previous prime is 5206700243. The next prime is 5206700251. The reversal of 5206700245 is 5420076025.
It is a cyclic number.
It is not a de Polignac number, because 5206700245 - 21 = 5206700243 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5206700243) 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, 1610367 + ... + 1613596.
It is an arithmetic number, because the mean of its divisors is an integer number (435235140).
Almost surely, 25206700245 is an apocalyptic number.
It is an amenable number.
5206700245 is a deficient number, since it is larger than the sum of its proper divisors (1757061995).
5206700245 is a wasteful number, since it uses less digits than its factorization.
5206700245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3224004.
The product of its (nonzero) digits is 16800, while the sum is 31.
The square root of 5206700245 is about 72157.4683937844. The cubic root of 5206700245 is about 1733.2219957044.
The spelling of 5206700245 in words is "five billion, two hundred six million, seven hundred thousand, two hundred forty-five".
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