Base | Representation |
---|---|
bin | 100000001110001… |
… | …011000001100111 |
3 | 1101200012121200221 |
4 | 200032023001213 |
5 | 2101342223322 |
6 | 125350345211 |
7 | 16252622506 |
oct | 4016130147 |
9 | 1350177627 |
10 | 540586087 |
11 | 258168368 |
12 | 13105b207 |
13 | 87cc5632 |
14 | 51b1c83d |
15 | 326d39c7 |
hex | 2038b067 |
540586087 has 8 divisors (see below), whose sum is σ = 552221600. Its totient is φ = 529040160.
The previous prime is 540586063. The next prime is 540586093. The reversal of 540586087 is 780685045.
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 540586087 - 227 = 406368359 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (540586027) 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, 10128 + ... + 34405.
It is an arithmetic number, because the mean of its divisors is an integer number (69027700).
Almost surely, 2540586087 is an apocalyptic number.
540586087 is a deficient number, since it is larger than the sum of its proper divisors (11635513).
540586087 is a wasteful number, since it uses less digits than its factorization.
540586087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44793.
The product of its (nonzero) digits is 268800, while the sum is 43.
The square root of 540586087 is about 23250.5072417786. The cubic root of 540586087 is about 814.6197867694.
The spelling of 540586087 in words is "five hundred forty million, five hundred eighty-six thousand, eighty-seven".
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