Base | Representation |
---|---|
bin | 1100101001101… |
… | …0101110001110 |
3 | 10200211212010100 |
4 | 3022122232032 |
5 | 102041000132 |
6 | 5133151530 |
7 | 1213011201 |
oct | 312325616 |
9 | 120755110 |
10 | 53062542 |
11 | 27a52745 |
12 | 1592b5a6 |
13 | acbb370 |
14 | 7093938 |
15 | 49d237c |
hex | 329ab8e |
53062542 has 48 divisors (see below), whose sum is σ = 131105520. Its totient is φ = 15365376.
The previous prime is 53062523. The next prime is 53062549. The reversal of 53062542 is 24526035.
53062542 is a `hidden beast` number, since 5 + 30 + 625 + 4 + 2 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53062549) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2692 + ... + 10647.
It is an arithmetic number, because the mean of its divisors is an integer number (2731365).
Almost surely, 253062542 is an apocalyptic number.
53062542 is an abundant number, since it is smaller than the sum of its proper divisors (78042978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53062542 is a wasteful number, since it uses less digits than its factorization.
53062542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13377 (or 13374 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 53062542 is about 7284.4040250387. The cubic root of 53062542 is about 375.7762693071.
Adding to 53062542 its reverse (24526035), we get a palindrome (77588577).
The spelling of 53062542 in words is "fifty-three million, sixty-two thousand, five hundred forty-two".
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