Base | Representation |
---|---|
bin | 1100101011000… |
… | …0110001010100 |
3 | 10201000110000011 |
4 | 3022300301110 |
5 | 102101342402 |
6 | 5135130004 |
7 | 1213535404 |
oct | 312606124 |
9 | 121013004 |
10 | 53152852 |
11 | 28004585 |
12 | 15973904 |
13 | b0204bc |
14 | 70b8804 |
15 | 49eded7 |
hex | 32b0c54 |
53152852 has 12 divisors (see below), whose sum is σ = 94772916. Its totient is φ = 26074880.
The previous prime is 53152811. The next prime is 53152871. The reversal of 53152852 is 25825135.
It can be written as a sum of positive squares in 2 ways, for example, as 27081616 + 26071236 = 5204^2 + 5106^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125149 + ... + 125572.
It is an arithmetic number, because the mean of its divisors is an integer number (7897743).
Almost surely, 253152852 is an apocalyptic number.
It is an amenable number.
53152852 is a deficient number, since it is larger than the sum of its proper divisors (41620064).
53152852 is a wasteful number, since it uses less digits than its factorization.
53152852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250778 (or 250776 counting only the distinct ones).
The product of its digits is 12000, while the sum is 31.
The square root of 53152852 is about 7290.6002496365. The cubic root of 53152852 is about 375.9893331062.
Adding to 53152852 its reverse (25825135), we get a palindrome (78977987).
The spelling of 53152852 in words is "fifty-three million, one hundred fifty-two thousand, eight hundred fifty-two".
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