Base | Representation |
---|---|
bin | 110000111011110000… |
… | …110010100100001101 |
3 | 12000121202112000120102 |
4 | 300323300302210031 |
5 | 1330101304101300 |
6 | 40045414500445 |
7 | 3540021533012 |
oct | 607360624415 |
9 | 160552460512 |
10 | 52542253325 |
11 | 20312806661 |
12 | a224364725 |
13 | 4c54674533 |
14 | 278621d709 |
15 | 1577b6a0d5 |
hex | c3bc3290d |
52542253325 has 12 divisors (see below), whose sum is σ = 65387609940. Its totient is φ = 41882050560.
The previous prime is 52542253321. The next prime is 52542253349. The reversal of 52542253325 is 52335224525.
It can be written as a sum of positive squares in 6 ways, for example, as 8001839209 + 44540414116 = 89453^2 + 211046^2 .
It is not a de Polignac number, because 52542253325 - 22 = 52542253321 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52542253321) by changing a digit.
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, 3786740 + ... + 3800589.
It is an arithmetic number, because the mean of its divisors is an integer number (5448967495).
Almost surely, 252542253325 is an apocalyptic number.
It is an amenable number.
52542253325 is a deficient number, since it is larger than the sum of its proper divisors (12845356615).
52542253325 is a wasteful number, since it uses less digits than its factorization.
52542253325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7587616 (or 7587611 counting only the distinct ones).
The product of its digits is 360000, while the sum is 38.
The spelling of 52542253325 in words is "fifty-two billion, five hundred forty-two million, two hundred fifty-three thousand, three hundred twenty-five".
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