Base | Representation |
---|---|
bin | 100001101000010… |
… | …110100101101101 |
3 | 1110022200200010120 |
4 | 201220112211231 |
5 | 2123420221123 |
6 | 131553155153 |
7 | 16660562652 |
oct | 4150264555 |
9 | 1408620116 |
10 | 564226413 |
11 | 26a544723 |
12 | 138b5bab9 |
13 | 8cb819aa |
14 | 54d13c29 |
15 | 348032e3 |
hex | 21a1696d |
564226413 has 32 divisors (see below), whose sum is σ = 843373440. Its totient is φ = 333434880.
The previous prime is 564226387. The next prime is 564226441. The reversal of 564226413 is 314622465.
It is not a de Polignac number, because 564226413 - 214 = 564210029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (564226913) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173781 + ... + 176997.
It is an arithmetic number, because the mean of its divisors is an integer number (26355420).
Almost surely, 2564226413 is an apocalyptic number.
It is an amenable number.
564226413 is a deficient number, since it is larger than the sum of its proper divisors (279147027).
564226413 is a wasteful number, since it uses less digits than its factorization.
564226413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3437.
The product of its digits is 34560, while the sum is 33.
The square root of 564226413 is about 23753.4505493412. The cubic root of 564226413 is about 826.3254667585.
Adding to 564226413 its reverse (314622465), we get a palindrome (878848878).
It can be divided in two parts, 56422 and 6413, that added together give a triangular number (62835 = T354).
The spelling of 564226413 in words is "five hundred sixty-four million, two hundred twenty-six thousand, four hundred thirteen".
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