Base | Representation |
---|---|
bin | 1100101111101… |
… | …0000101101000 |
3 | 10201120200221200 |
4 | 3023322011220 |
5 | 102141000120 |
6 | 5145404200 |
7 | 1216226055 |
oct | 313720550 |
9 | 121520850 |
10 | 53453160 |
11 | 2819a172 |
12 | 15a99660 |
13 | b0c70b7 |
14 | 715602c |
15 | 4a5ce90 |
hex | 32fa168 |
53453160 has 96 divisors (see below), whose sum is σ = 178462440. Its totient is φ = 13865472.
The previous prime is 53453149. The next prime is 53453209. The reversal of 53453160 is 6135435.
53453160 is a `hidden beast` number, since 5 + 345 + 316 + 0 = 666.
53453160 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 53319204 + 133956 = 7302^2 + 366^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11314 + ... + 15326.
Almost surely, 253453160 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53453160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89231220).
53453160 is an abundant number, since it is smaller than the sum of its proper divisors (125009280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53453160 is a wasteful number, since it uses less digits than its factorization.
53453160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4067 (or 4060 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 53453160 is about 7311.1668015441. The cubic root of 53453160 is about 376.6961037200.
Adding to 53453160 its reverse (6135435), we get a palindrome (59588595).
The spelling of 53453160 in words is "fifty-three million, four hundred fifty-three thousand, one hundred sixty".
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