Base | Representation |
---|---|
bin | 100000001101010… |
… | …100010110100000 |
3 | 1101122210020111202 |
4 | 200031110112200 |
5 | 2101313042034 |
6 | 125341500332 |
7 | 16251000560 |
oct | 4015242640 |
9 | 1348706452 |
10 | 540362144 |
11 | 258025093 |
12 | 130b716a8 |
13 | 87c4771a |
14 | 51aa0da0 |
15 | 3268c47e |
hex | 203545a0 |
540362144 has 24 divisors (see below), whose sum is σ = 1215815328. Its totient is φ = 231583680.
The previous prime is 540362117. The next prime is 540362177. The reversal of 540362144 is 441263045.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1205942 + ... + 1206389.
It is an arithmetic number, because the mean of its divisors is an integer number (50658972).
Almost surely, 2540362144 is an apocalyptic number.
It is an amenable number.
540362144 is an abundant number, since it is smaller than the sum of its proper divisors (675453184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540362144 is a wasteful number, since it uses less digits than its factorization.
540362144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2412348 (or 2412340 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 29.
The square root of 540362144 is about 23245.6908694923. The cubic root of 540362144 is about 814.5072831984.
Subtracting from 540362144 its reverse (441263045), we obtain a palindrome (99099099).
The spelling of 540362144 in words is "five hundred forty million, three hundred sixty-two thousand, one hundred forty-four".
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