Base | Representation |
---|---|
bin | 100000001101001… |
… | …111010010111001 |
3 | 1101122202012002200 |
4 | 200031033102321 |
5 | 2101311411213 |
6 | 125341220413 |
7 | 16250553312 |
oct | 4015172271 |
9 | 1348665080 |
10 | 540341433 |
11 | 258010575 |
12 | 130b61709 |
13 | 87c3b178 |
14 | 51a97609 |
15 | 32686273 |
hex | 2034f4b9 |
540341433 has 6 divisors (see below), whose sum is σ = 780493194. Its totient is φ = 360227616.
The previous prime is 540341387. The next prime is 540341441. The reversal of 540341433 is 334143045.
It can be written as a sum of positive squares in only one way, i.e., 520387344 + 19954089 = 22812^2 + 4467^2 .
It is not a de Polignac number, because 540341433 - 29 = 540340921 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 540341397 and 540341406.
It is not an unprimeable number, because it can be changed into a prime (540341443) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30018960 + ... + 30018977.
It is an arithmetic number, because the mean of its divisors is an integer number (130082199).
Almost surely, 2540341433 is an apocalyptic number.
It is an amenable number.
540341433 is a deficient number, since it is larger than the sum of its proper divisors (240151761).
540341433 is a wasteful number, since it uses less digits than its factorization.
540341433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60037943 (or 60037940 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
The square root of 540341433 is about 23245.2453848093. The cubic root of 540341433 is about 814.4968769205.
Adding to 540341433 its reverse (334143045), we get a palindrome (874484478).
The spelling of 540341433 in words is "five hundred forty million, three hundred forty-one thousand, four hundred thirty-three".
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