Base | Representation |
---|---|
bin | 100000001111011… |
… | …111010100100101 |
3 | 1101200212011100000 |
4 | 200033133110211 |
5 | 2101434300430 |
6 | 125402011513 |
7 | 16255561242 |
oct | 4017372445 |
9 | 1350764300 |
10 | 540931365 |
11 | 258383817 |
12 | 1311a6b99 |
13 | 880b6840 |
14 | 51bac5c9 |
15 | 32750e60 |
hex | 203df525 |
540931365 has 96 divisors (see below), whose sum is σ = 1093397760. Its totient is φ = 254555136.
The previous prime is 540931361. The next prime is 540931367. The reversal of 540931365 is 563139045.
540931365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 540931365 - 22 = 540931361 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (540931361) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 362541 + ... + 364029.
It is an arithmetic number, because the mean of its divisors is an integer number (11389560).
Almost surely, 2540931365 is an apocalyptic number.
It is an amenable number.
540931365 is an abundant number, since it is smaller than the sum of its proper divisors (552466395).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540931365 is a wasteful number, since it uses less digits than its factorization.
540931365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1545 (or 1533 counting only the distinct ones).
The product of its (nonzero) digits is 48600, while the sum is 36.
The square root of 540931365 is about 23257.9312278629. The cubic root of 540931365 is about 814.7931852562.
The spelling of 540931365 in words is "five hundred forty million, nine hundred thirty-one thousand, three hundred sixty-five".
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