Base | Representation |
---|---|
bin | 1001110110001001… |
… | …00011100000000001 |
3 | 111122101120111011100 |
4 | 10323010203200001 |
5 | 41311210021100 |
6 | 2232305405013 |
7 | 244664255232 |
oct | 47304434001 |
9 | 14571514140 |
10 | 5286017025 |
11 | 2272900913 |
12 | 1036339769 |
13 | 6631a1c33 |
14 | 382075089 |
15 | 20e102400 |
hex | 13b123801 |
5286017025 has 81 divisors (see below), whose sum is σ = 9805494153. Its totient is φ = 2722075200.
The previous prime is 5286017017. The next prime is 5286017027. The reversal of 5286017025 is 5207106825.
It is a happy number.
The square root of 5286017025 is 72705.
It is a perfect power (a square), and thus also a powerful number.
5286017025 is a `hidden beast` number, since 5 + 28 + 601 + 7 + 0 + 25 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 501804801 + 4784212224 = 22401^2 + 69168^2 .
It is not a de Polignac number, because 5286017025 - 23 = 5286017017 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5286017027) by changing a digit.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 40351210 + ... + 40351340.
Almost surely, 25286017025 is an apocalyptic number.
5286017025 is the 72705-th square number.
5286017025 is the 36353-rd centered octagonal number.
It is an amenable number.
5286017025 is a deficient number, since it is larger than the sum of its proper divisors (4519477128).
5286017025 is a wasteful number, since it uses less digits than its factorization.
5286017025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 352 (or 176 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 36.
The cubic root of 5286017025 is about 1741.9787486923.
Multiplying 5286017025 by its sum of digits (36), we get a square (190296612900 = 4362302).
The spelling of 5286017025 in words is "five billion, two hundred eighty-six million, seventeen thousand, twenty-five".
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