Base | Representation |
---|---|
bin | 110001011101001100… |
… | …101001011011010100 |
3 | 12002001212001021022021 |
4 | 301131030221123110 |
5 | 1332223410012202 |
6 | 40221213542524 |
7 | 3556642533613 |
oct | 613514513324 |
9 | 162055037267 |
10 | 53103204052 |
11 | 205804131a8 |
12 | a3601a4a44 |
13 | 501394a242 |
14 | 27da91d87a |
15 | 15ac022a37 |
hex | c5d3296d4 |
53103204052 has 24 divisors (see below), whose sum is σ = 93212896392. Its totient is φ = 26471049600.
The previous prime is 53103204041. The next prime is 53103204053. The reversal of 53103204052 is 25040230135.
53103204052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 6949556496 + 46153647556 = 83364^2 + 214834^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53103204053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2224902 + ... + 2248642.
It is an arithmetic number, because the mean of its divisors is an integer number (3883870683).
Almost surely, 253103204052 is an apocalyptic number.
It is an amenable number.
53103204052 is a deficient number, since it is larger than the sum of its proper divisors (40109692340).
53103204052 is a wasteful number, since it uses less digits than its factorization.
53103204052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25419 (or 25417 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
Adding to 53103204052 its reverse (25040230135), we get a palindrome (78143434187).
The spelling of 53103204052 in words is "fifty-three billion, one hundred three million, two hundred four thousand, fifty-two".
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