Base | Representation |
---|---|
bin | 1100110001000… |
… | …0000011010100 |
3 | 10201202021100200 |
4 | 3030100003110 |
5 | 102201334444 |
6 | 5151340500 |
7 | 1220052255 |
oct | 314200324 |
9 | 121667320 |
10 | 53543124 |
11 | 28250818 |
12 | 15b21730 |
13 | b12902b |
14 | 717ab2c |
15 | 4a79969 |
hex | 33100d4 |
53543124 has 36 divisors (see below), whose sum is σ = 135719220. Its totient is φ = 17798400.
The previous prime is 53543111. The next prime is 53543131. The reversal of 53543124 is 42134535.
53543124 is a `hidden beast` number, since 535 + 4 + 3 + 124 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 38192400 + 15350724 = 6180^2 + 3918^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×535431242 = 5733732255358752, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12582 + ... + 16290.
Almost surely, 253543124 is an apocalyptic number.
It is an amenable number.
53543124 is an abundant number, since it is smaller than the sum of its proper divisors (82176096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53543124 is a wasteful number, since it uses less digits than its factorization.
53543124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4120 (or 4115 counting only the distinct ones).
The product of its digits is 7200, while the sum is 27.
The square root of 53543124 is about 7317.3167213125. The cubic root of 53543124 is about 376.9073172620.
Adding to 53543124 its reverse (42134535), we get a palindrome (95677659).
The spelling of 53543124 in words is "fifty-three million, five hundred forty-three thousand, one hundred twenty-four".
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