Base | Representation |
---|---|
bin | 100000001111011… |
… | …100100110101001 |
3 | 1101200211121001201 |
4 | 200033130212221 |
5 | 2101433421413 |
6 | 125401444201 |
7 | 16255513630 |
oct | 4017344651 |
9 | 1350747051 |
10 | 540920233 |
11 | 258376417 |
12 | 1311a0661 |
13 | 880b1759 |
14 | 51ba8517 |
15 | 3274c9dd |
hex | 203dc9a9 |
540920233 has 16 divisors (see below), whose sum is σ = 648170496. Its totient is φ = 441357840.
The previous prime is 540920231. The next prime is 540920249. The reversal of 540920233 is 332029045.
It is not a de Polignac number, because 540920233 - 21 = 540920231 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (540920231) 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, 26010 + ... + 41932.
It is an arithmetic number, because the mean of its divisors is an integer number (40510656).
Almost surely, 2540920233 is an apocalyptic number.
It is an amenable number.
540920233 is a deficient number, since it is larger than the sum of its proper divisors (107250263).
540920233 is a wasteful number, since it uses less digits than its factorization.
540920233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16164.
The product of its (nonzero) digits is 6480, while the sum is 28.
The square root of 540920233 is about 23257.6919104197. The cubic root of 540920233 is about 814.7875959212.
Adding to 540920233 its reverse (332029045), we get a palindrome (872949278).
The spelling of 540920233 in words is "five hundred forty million, nine hundred twenty thousand, two hundred thirty-three".
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