Base | Representation |
---|---|
bin | 100010010110000… |
… | …101000101000000 |
3 | 1111011020200001210 |
4 | 202112011011000 |
5 | 2140002311222 |
6 | 133102130120 |
7 | 20164506123 |
oct | 4226050500 |
9 | 1434220053 |
10 | 576213312 |
11 | 276291654 |
12 | 140b80940 |
13 | 924baa2c |
14 | 567543ba |
15 | 358bed0c |
hex | 22585140 |
576213312 has 56 divisors (see below), whose sum is σ = 1539418816. Its totient is φ = 190199808.
The previous prime is 576213311. The next prime is 576213331. The reversal of 576213312 is 213312675.
It is a self number, because there is not a number n which added to its sum of digits gives 576213312.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (576213311) 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, 5208 + ... + 34344.
Almost surely, 2576213312 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 576213312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (769709408).
576213312 is an abundant number, since it is smaller than the sum of its proper divisors (963205504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
576213312 is a wasteful number, since it uses less digits than its factorization.
576213312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29255 (or 29245 counting only the distinct ones).
The product of its digits is 7560, while the sum is 30.
The square root of 576213312 is about 24004.4435886358. The cubic root of 576213312 is about 832.1362264612.
Adding to 576213312 its reverse (213312675), we get a palindrome (789525987).
The spelling of 576213312 in words is "five hundred seventy-six million, two hundred thirteen thousand, three hundred twelve".
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