Base | Representation |
---|---|
bin | 110001001100101010… |
… | …010111000100101101 |
3 | 12001100112000200202211 |
4 | 301030222113010231 |
5 | 1331141344434100 |
6 | 40133503450421 |
7 | 3550033503640 |
oct | 611452270455 |
9 | 161315020684 |
10 | 52825780525 |
11 | 20448859861 |
12 | a2a32b6a11 |
13 | 4c9b3254cb |
14 | 27b1b45a57 |
15 | 15929c31ba |
hex | c4ca9712d |
52825780525 has 12 divisors (see below), whose sum is σ = 74861677792. Its totient is φ = 36223392240.
The previous prime is 52825780487. The next prime is 52825780549. The reversal of 52825780525 is 52508752825.
It is not a de Polignac number, because 52825780525 - 29 = 52825780013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150930627 + ... + 150930976.
Almost surely, 252825780525 is an apocalyptic number.
It is an amenable number.
52825780525 is a deficient number, since it is larger than the sum of its proper divisors (22035897267).
52825780525 is a wasteful number, since it uses less digits than its factorization.
52825780525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 301861620 (or 301861615 counting only the distinct ones).
The product of its (nonzero) digits is 2240000, while the sum is 49.
The spelling of 52825780525 in words is "fifty-two billion, eight hundred twenty-five million, seven hundred eighty thousand, five hundred twenty-five".
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