Base | Representation |
---|---|
bin | 10110111010011010… |
… | …00010000010001101 |
3 | 1011202021201102012121 |
4 | 23131031002002031 |
5 | 200143041144113 |
6 | 5352343332541 |
7 | 613555520410 |
oct | 133515020215 |
9 | 34667642177 |
10 | 12301115533 |
11 | 5242728193 |
12 | 2473751151 |
13 | 12106632b5 |
14 | 849a01b77 |
15 | 4bedeee8d |
hex | 2dd34208d |
12301115533 has 16 divisors (see below), whose sum is σ = 14097807360. Its totient is φ = 10514321136.
The previous prime is 12301115531. The next prime is 12301115543. The reversal of 12301115533 is 33551110321.
It is a cyclic number.
It is not a de Polignac number, because 12301115533 - 21 = 12301115531 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12301115498 and 12301115507.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12301115531) 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, 5001258 + ... + 5003716.
It is an arithmetic number, because the mean of its divisors is an integer number (881112960).
Almost surely, 212301115533 is an apocalyptic number.
It is an amenable number.
12301115533 is a deficient number, since it is larger than the sum of its proper divisors (1796691827).
12301115533 is an equidigital number, since it uses as much as digits as its factorization.
12301115533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4176.
The product of its (nonzero) digits is 1350, while the sum is 25.
Adding to 12301115533 its reverse (33551110321), we get a palindrome (45852225854).
The spelling of 12301115533 in words is "twelve billion, three hundred one million, one hundred fifteen thousand, five hundred thirty-three".
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