Base | Representation |
---|---|
bin | 100000001101111… |
… | …011001001011110 |
3 | 1101200002022111022 |
4 | 200031323021132 |
5 | 2101333133204 |
6 | 125345124142 |
7 | 16252232063 |
oct | 4015731136 |
9 | 1350068438 |
10 | 540521054 |
11 | 258123517 |
12 | 131029652 |
13 | 87ca1b58 |
14 | 51b02c6a |
15 | 326be5be |
hex | 2037b25e |
540521054 has 16 divisors (see below), whose sum is σ = 830383008. Its totient is φ = 263803392.
The previous prime is 540521029. The next prime is 540521071. The reversal of 540521054 is 450125045.
540521054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4922 + ... + 33245.
It is an arithmetic number, because the mean of its divisors is an integer number (51898938).
Almost surely, 2540521054 is an apocalyptic number.
540521054 is a deficient number, since it is larger than the sum of its proper divisors (289861954).
540521054 is a wasteful number, since it uses less digits than its factorization.
540521054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38339.
The product of its (nonzero) digits is 4000, while the sum is 26.
The square root of 540521054 is about 23249.1086710867. The cubic root of 540521054 is about 814.5871189579.
Adding to 540521054 its reverse (450125045), we get a palindrome (990646099).
The spelling of 540521054 in words is "five hundred forty million, five hundred twenty-one thousand, fifty-four".
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