Base | Representation |
---|---|
bin | 1111000110111010… |
… | …0111110001000101 |
3 | 101110122012022001202 |
4 | 3301232213301011 |
5 | 31301203434230 |
6 | 1510232032245 |
7 | 202333304162 |
oct | 36156476105 |
9 | 11418168052 |
10 | 4055530565 |
11 | 17a1272159 |
12 | 952232685 |
13 | 4c8295238 |
14 | 2a688b069 |
15 | 18b093a45 |
hex | f1ba7c45 |
4055530565 has 8 divisors (see below), whose sum is σ = 4868688120. Its totient is φ = 3243056832.
The previous prime is 4055530561. The next prime is 4055530597. The reversal of 4055530565 is 5650355504.
4055530565 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 515524 + 4055015041 = 718^2 + 63679^2 .
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 4055530565 - 22 = 4055530561 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4055530561) 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, 157814 + ... + 181703.
It is an arithmetic number, because the mean of its divisors is an integer number (608586015).
Almost surely, 24055530565 is an apocalyptic number.
It is an amenable number.
4055530565 is a deficient number, since it is larger than the sum of its proper divisors (813157555).
4055530565 is a wasteful number, since it uses less digits than its factorization.
4055530565 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 341911.
The product of its (nonzero) digits is 225000, while the sum is 38.
The square root of 4055530565 is about 63683.0477050212. The cubic root of 4055530565 is about 1594.7130919364.
The spelling of 4055530565 in words is "four billion, fifty-five million, five hundred thirty thousand, five hundred sixty-five".
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