Base | Representation |
---|---|
bin | 101000111110010000001… |
… | …1100010100110101110101 |
3 | 201221100020020121211221210 |
4 | 1101330200130110311311 |
5 | 1214230243040440430 |
6 | 15550543042032033 |
7 | 1120562351545425 |
oct | 121744034246565 |
9 | 21840206554853 |
10 | 5631246421365 |
11 | 188121a886994 |
12 | 76b459048619 |
13 | 31b0413b25a6 |
14 | 1567a780a485 |
15 | 9b7358232b0 |
hex | 51f20714d75 |
5631246421365 has 32 divisors (see below), whose sum is σ = 9028200214656. Its totient is φ = 2997264695040.
The previous prime is 5631246421337. The next prime is 5631246421379.
5631246421365 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 5631246421365 - 26 = 5631246421301 is a prime.
It is a super-2 number, since 2×56312464213652 (a number of 26 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49712722 + ... + 49825868.
It is an arithmetic number, because the mean of its divisors is an integer number (282131256708).
Almost surely, 25631246421365 is an apocalyptic number.
It is an amenable number.
5631246421365 is a deficient number, since it is larger than the sum of its proper divisors (3396953793291).
5631246421365 is a wasteful number, since it uses less digits than its factorization.
5631246421365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119829.
The product of its digits is 3110400, while the sum is 48.
The spelling of 5631246421365 in words is "five trillion, six hundred thirty-one billion, two hundred forty-six million, four hundred twenty-one thousand, three hundred sixty-five".
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