Base | Representation |
---|---|
bin | 100101010101011010100… |
… | …1010101111110111111101 |
3 | 200011112121021100110100000 |
4 | 1022222311022233313331 |
5 | 1133032224443220203 |
6 | 14525131004224513 |
7 | 1036501450065636 |
oct | 112526512576775 |
9 | 20145537313300 |
10 | 5131230445053 |
11 | 16a91628a7229 |
12 | 6aa57283b139 |
13 | 2b2b46b5c99b |
14 | 13a4d242888d |
15 | 8d71d5d64a3 |
hex | 4aab52afdfd |
5131230445053 has 48 divisors (see below), whose sum is σ = 7705113998400. Its totient is φ = 3412450819584.
The previous prime is 5131230445049. The next prime is 5131230445087. The reversal of 5131230445053 is 3505440321315.
5131230445053 is a `hidden beast` number, since 5 + 131 + 2 + 30 + 445 + 0 + 53 = 666.
It is not a de Polignac number, because 5131230445053 - 22 = 5131230445049 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5131230444999 and 5131230445017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5131230445093) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 191100973 + ... + 191127821.
It is an arithmetic number, because the mean of its divisors is an integer number (160523208300).
Almost surely, 25131230445053 is an apocalyptic number.
It is an amenable number.
5131230445053 is a deficient number, since it is larger than the sum of its proper divisors (2573883553347).
5131230445053 is a wasteful number, since it uses less digits than its factorization.
5131230445053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28760 (or 28748 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 36.
Adding to 5131230445053 its reverse (3505440321315), we get a palindrome (8636670766368).
The spelling of 5131230445053 in words is "five trillion, one hundred thirty-one billion, two hundred thirty million, four hundred forty-five thousand, fifty-three".
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