Base | Representation |
---|---|
bin | 100001101100001… |
… | …011101101010111 |
3 | 1110101120200101010 |
4 | 201230023231113 |
5 | 2124144333143 |
6 | 132030503303 |
7 | 20002244052 |
oct | 4154135527 |
9 | 1411520333 |
10 | 565230423 |
11 | 27006aa8a |
12 | 139364b33 |
13 | 90143994 |
14 | 550d5a99 |
15 | 34950a33 |
hex | 21b0bb57 |
565230423 has 8 divisors (see below), whose sum is σ = 754001136. Its totient is φ = 376640000.
The previous prime is 565230401. The next prime is 565230427. The reversal of 565230423 is 324032565.
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 565230423 - 220 = 564181847 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (565230427) 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, 37578 + ... + 50423.
It is an arithmetic number, because the mean of its divisors is an integer number (94250142).
Almost surely, 2565230423 is an apocalyptic number.
565230423 is a deficient number, since it is larger than the sum of its proper divisors (188770713).
565230423 is a wasteful number, since it uses less digits than its factorization.
565230423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90145.
The product of its (nonzero) digits is 21600, while the sum is 30.
The square root of 565230423 is about 23774.5751381597. The cubic root of 565230423 is about 826.8153099607.
Adding to 565230423 its reverse (324032565), we get a palindrome (889262988).
The spelling of 565230423 in words is "five hundred sixty-five million, two hundred thirty thousand, four hundred twenty-three".
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