Base | Representation |
---|---|
bin | 100000001101111… |
… | …101100001110001 |
3 | 1101200002210212022 |
4 | 200031331201301 |
5 | 2101333441201 |
6 | 125345241225 |
7 | 16252302356 |
oct | 4015754161 |
9 | 1350083768 |
10 | 540530801 |
11 | 25812a878 |
12 | 131033215 |
13 | 87ca6415 |
14 | 51b0662d |
15 | 326c241b |
hex | 2037d871 |
540530801 has 8 divisors (see below), whose sum is σ = 550411200. Its totient is φ = 530674480.
The previous prime is 540530789. The next prime is 540530803. The reversal of 540530801 is 108035045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 540530801 - 210 = 540529777 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (540530803) 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, 42860 + ... + 54018.
It is an arithmetic number, because the mean of its divisors is an integer number (68801400).
Almost surely, 2540530801 is an apocalyptic number.
It is an amenable number.
540530801 is a deficient number, since it is larger than the sum of its proper divisors (9880399).
540530801 is a wasteful number, since it uses less digits than its factorization.
540530801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12039.
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 540530801 is about 23249.3182910811. The cubic root of 540530801 is about 814.5920153030.
Adding to 540530801 its reverse (108035045), we get a palindrome (648565846).
The spelling of 540530801 in words is "five hundred forty million, five hundred thirty thousand, eight hundred one".
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