Base | Representation |
---|---|
bin | 1100001010011101… |
… | …10000110101000001 |
3 | 121212002201220000001 |
4 | 12011032300311001 |
5 | 101333213111131 |
6 | 2555553000001 |
7 | 320552562331 |
oct | 60516606501 |
9 | 17762656001 |
10 | 6530207041 |
11 | 285114a226 |
12 | 1322b53001 |
13 | 800b99147 |
14 | 45d3c90c1 |
15 | 28346b261 |
hex | 1853b0d41 |
6530207041 has 4 divisors (see below), whose sum is σ = 6531977092. Its totient is φ = 6528436992.
The previous prime is 6530207029. The next prime is 6530207237. The reversal of 6530207041 is 1407020356.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1998090000 + 4532117041 = 44700^2 + 67321^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6530207041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6530217041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 879480 + ... + 886873.
It is an arithmetic number, because the mean of its divisors is an integer number (1632994273).
Almost surely, 26530207041 is an apocalyptic number.
6530207041 is the 46656-th hex number.
It is an amenable number.
6530207041 is a deficient number, since it is larger than the sum of its proper divisors (1770051).
6530207041 is a wasteful number, since it uses less digits than its factorization.
6530207041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1770050.
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 6530207041 is about 80809.6964540766. The cubic root of 6530207041 is about 1869.1420889557.
Adding to 6530207041 its reverse (1407020356), we get a palindrome (7937227397).
The spelling of 6530207041 in words is "six billion, five hundred thirty million, two hundred seven thousand, forty-one".
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