Base | Representation |
---|---|
bin | 10000101001110011100… |
… | …01111100001011010101 |
3 | 2000200221121022221001101 |
4 | 20110321301330023111 |
5 | 33333331202340341 |
6 | 1114510504430101 |
7 | 56224436055232 |
oct | 10247161741325 |
9 | 2020847287041 |
10 | 572200043221 |
11 | 20073a009604 |
12 | 92a90778331 |
13 | 41c5c310641 |
14 | 1d9a20c8789 |
15 | ed3e46d831 |
hex | 8539c7c2d5 |
572200043221 has 16 divisors (see below), whose sum is σ = 589348408320. Its totient is φ = 555142610880.
The previous prime is 572200043209. The next prime is 572200043281. The reversal of 572200043221 is 122340002275.
572200043221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 572200043221 - 227 = 572065825493 is a prime.
It is a super-2 number, since 2×5722000432212 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 572200043221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (572200043281) 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, 18495756 + ... + 18526666.
It is an arithmetic number, because the mean of its divisors is an integer number (36834275520).
Almost surely, 2572200043221 is an apocalyptic number.
It is an amenable number.
572200043221 is a deficient number, since it is larger than the sum of its proper divisors (17148365099).
572200043221 is a wasteful number, since it uses less digits than its factorization.
572200043221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32364.
The product of its (nonzero) digits is 6720, while the sum is 28.
Adding to 572200043221 its reverse (122340002275), we get a palindrome (694540045496).
The spelling of 572200043221 in words is "five hundred seventy-two billion, two hundred million, forty-three thousand, two hundred twenty-one".
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