Base | Representation |
---|---|
bin | 100000000011011… |
… | …001000111110010 |
3 | 1101110220001101000 |
4 | 200003121013302 |
5 | 2100131311432 |
6 | 125210022430 |
7 | 16216613055 |
oct | 4003310762 |
9 | 1343801330 |
10 | 537760242 |
11 | 256608258 |
12 | 130117a16 |
13 | 87546336 |
14 | 515c4a9c |
15 | 3232657c |
hex | 200d91f2 |
537760242 has 32 divisors (see below), whose sum is σ = 1200268800. Its totient is φ = 178466544.
The previous prime is 537760241. The next prime is 537760261. The reversal of 537760242 is 242067735.
It is a happy number.
537760242 is a `hidden beast` number, since 5 + 3 + 7 + 7 + 602 + 42 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 537760197 and 537760206.
It is not an unprimeable number, because it can be changed into a prime (537760241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9378 + ... + 34109.
It is an arithmetic number, because the mean of its divisors is an integer number (37508400).
Almost surely, 2537760242 is an apocalyptic number.
537760242 is an abundant number, since it is smaller than the sum of its proper divisors (662508558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
537760242 is a wasteful number, since it uses less digits than its factorization.
537760242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43727 (or 43721 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 36.
The square root of 537760242 is about 23189.6580828610. The cubic root of 537760242 is about 813.1978658118.
The spelling of 537760242 in words is "five hundred thirty-seven million, seven hundred sixty thousand, two hundred forty-two".
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