Base | Representation |
---|---|
bin | 100000001011111… |
… | …111011001000000 |
3 | 1101122010120010212 |
4 | 200023333121000 |
5 | 2101220423034 |
6 | 125330213252 |
7 | 16245021155 |
oct | 4013773100 |
9 | 1348116125 |
10 | 540014144 |
11 | 25790768a |
12 | 130a24228 |
13 | 87b551c7 |
14 | 51a1022c |
15 | 3261e2ce |
hex | 202ff640 |
540014144 has 28 divisors (see below), whose sum is σ = 1078801500. Its totient is φ = 268190208.
The previous prime is 540014117. The next prime is 540014173. The reversal of 540014144 is 441410045.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 131974144 + 408040000 = 11488^2 + 20200^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18779 + ... + 37850.
It is an arithmetic number, because the mean of its divisors is an integer number (38528625).
Almost surely, 2540014144 is an apocalyptic number.
It is an amenable number.
540014144 is a deficient number, since it is larger than the sum of its proper divisors (538787356).
540014144 is a wasteful number, since it uses less digits than its factorization.
540014144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56790 (or 56780 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 540014144 is about 23238.2044056764. The cubic root of 540014144 is about 814.3323946799.
Adding to 540014144 its reverse (441410045), we get a palindrome (981424189).
The spelling of 540014144 in words is "five hundred forty million, fourteen thousand, one hundred forty-four".
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