Base | Representation |
---|---|
bin | 110000111110011001000… |
… | …0110100011000010011101 |
3 | 212211111000202020100220000 |
4 | 1201330302012203002131 |
5 | 1340240144402030023 |
6 | 22152111554244513 |
7 | 1263205541535036 |
oct | 141746206430235 |
9 | 25744022210800 |
10 | 6731054330013 |
11 | 21656957668a2 |
12 | 908634586739 |
13 | 39a974442230 |
14 | 193adb58da8d |
15 | ba1544cd243 |
hex | 61f321a309d |
6731054330013 has 20 divisors (see below), whose sum is σ = 10828495761468. Its totient is φ = 4142187279360.
The previous prime is 6731054329999. The next prime is 6731054330029. The reversal of 6731054330013 is 3100334501376.
6731054330013 is a `hidden beast` number, since 6 + 7 + 310 + 5 + 4 + 330 + 0 + 1 + 3 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1422099180324 + 5308955149689 = 1192518^2 + 2304117^2 .
It is not a de Polignac number, because 6731054330013 - 26 = 6731054329949 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 6731054330013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6731054370013) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3196131108 + ... + 3196133213.
Almost surely, 26731054330013 is an apocalyptic number.
It is an amenable number.
6731054330013 is a deficient number, since it is larger than the sum of its proper divisors (4097441431455).
6731054330013 is a wasteful number, since it uses less digits than its factorization.
6731054330013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6392264346 (or 6392264337 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 36.
Adding to 6731054330013 its reverse (3100334501376), we get a palindrome (9831388831389).
The spelling of 6731054330013 in words is "six trillion, seven hundred thirty-one billion, fifty-four million, three hundred thirty thousand, thirteen".
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