Base | Representation |
---|---|
bin | 110001011011111110… |
… | …111011010011001001 |
3 | 12002000102201011101200 |
4 | 301123332323103021 |
5 | 1332203201030100 |
6 | 40215205134413 |
7 | 3556304416251 |
oct | 613376732311 |
9 | 162012634350 |
10 | 53082830025 |
11 | 2056a967965 |
12 | a3553ba409 |
13 | 500c6657c4 |
14 | 27d7d38961 |
15 | 15aa34ae00 |
hex | c5bfbb4c9 |
53082830025 has 18 divisors (see below), whose sum is σ = 95077247070. Its totient is φ = 28310842560.
The previous prime is 53082829999. The next prime is 53082830041. The reversal of 53082830025 is 52003828035.
53082830025 is a `hidden beast` number, since 5 + 308 + 28 + 300 + 25 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 430479504 + 52652350521 = 20748^2 + 229461^2 .
It is not a de Polignac number, because 53082830025 - 225 = 53049275593 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 117961620 + ... + 117962069.
Almost surely, 253082830025 is an apocalyptic number.
It is an amenable number.
53082830025 is a deficient number, since it is larger than the sum of its proper divisors (41994417045).
53082830025 is a wasteful number, since it uses less digits than its factorization.
53082830025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235923705 (or 235923697 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
The spelling of 53082830025 in words is "fifty-three billion, eighty-two million, eight hundred thirty thousand, twenty-five".
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