Base | Representation |
---|---|
bin | 10000100000010110100 |
3 | 1000110220120 |
4 | 2010002310 |
5 | 114301402 |
6 | 15331540 |
7 | 4411554 |
oct | 2040264 |
9 | 1013816 |
10 | 540852 |
11 | 33a394 |
12 | 220bb0 |
13 | 15c240 |
14 | 101164 |
15 | aa3bc |
hex | 840b4 |
540852 has 24 divisors (see below), whose sum is σ = 1359456. Its totient is φ = 166368.
The previous prime is 540851. The next prime is 540863. The reversal of 540852 is 258045.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (540851) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1578 + ... + 1889.
It is an arithmetic number, because the mean of its divisors is an integer number (56644).
2540852 is an apocalyptic number.
540852 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
540852 is an abundant number, since it is smaller than the sum of its proper divisors (818604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540852 is a wasteful number, since it uses less digits than its factorization.
540852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3487 (or 3485 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 540852 is about 735.4264069232. The cubic root of 540852 is about 81.4753334714.
Adding to 540852 its reverse (258045), we get a palindrome (798897).
It can be divided in two parts, 5408 and 52, that added together give a triangular number (5460 = T104).
The spelling of 540852 in words is "five hundred forty thousand, eight hundred fifty-two".
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