Base | Representation |
---|---|
bin | 100001101100100… |
… | …000001011000000 |
3 | 1110101201221100110 |
4 | 201230200023000 |
5 | 2124210023430 |
6 | 132032351320 |
7 | 20003043321 |
oct | 4154401300 |
9 | 1411657313 |
10 | 565314240 |
11 | 270117a57 |
12 | 1393a5540 |
13 | 90172b8a |
14 | 55118448 |
15 | 3496a7b0 |
hex | 21b202c0 |
565314240 has 112 divisors (see below), whose sum is σ = 1872983808. Its totient is φ = 144190464.
The previous prime is 565314229. The next prime is 565314247. The reversal of 565314240 is 42413565.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 565314198 and 565314207.
It is not an unprimeable number, because it can be changed into a prime (565314247) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9279 + ... + 34881.
Almost surely, 2565314240 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 565314240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (936491904).
565314240 is an abundant number, since it is smaller than the sum of its proper divisors (1307669568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
565314240 is a wasteful number, since it uses less digits than its factorization.
565314240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25646 (or 25636 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 565314240 is about 23776.3378172502. The cubic root of 565314240 is about 826.8561769245.
The spelling of 565314240 in words is "five hundred sixty-five million, three hundred fourteen thousand, two hundred forty".
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