Base | Representation |
---|---|
bin | 1001110110001010… |
… | …10000001100111001 |
3 | 111122101220210022200 |
4 | 10323011100030321 |
5 | 41311231400441 |
6 | 2232313340413 |
7 | 244665650106 |
oct | 47305201471 |
9 | 14571823280 |
10 | 5286200121 |
11 | 2272a16434 |
12 | 1036407709 |
13 | 663237387 |
14 | 3820c1aad |
15 | 20e13b7b6 |
hex | 13b150339 |
5286200121 has 48 divisors (see below), whose sum is σ = 8274739200. Its totient is φ = 3241262304.
The previous prime is 5286200111. The next prime is 5286200189. The reversal of 5286200121 is 1210026825.
It is a happy number.
5286200121 is a `hidden beast` number, since 5 + 28 + 620 + 0 + 12 + 1 = 666.
It is not a de Polignac number, because 5286200121 - 25 = 5286200089 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (5286200111) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1018110 + ... + 1023288.
It is an arithmetic number, because the mean of its divisors is an integer number (172390400).
Almost surely, 25286200121 is an apocalyptic number.
It is an amenable number.
5286200121 is a deficient number, since it is larger than the sum of its proper divisors (2988539079).
5286200121 is a wasteful number, since it uses less digits than its factorization.
5286200121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5378 (or 5375 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 5286200121 is about 72706.2591597175. The cubic root of 5286200121 is about 1741.9988612305.
Adding to 5286200121 its reverse (1210026825), we get a palindrome (6496226946).
The spelling of 5286200121 in words is "five billion, two hundred eighty-six million, two hundred thousand, one hundred twenty-one".
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