Base | Representation |
---|---|
bin | 10110111010101001… |
… | …01100100000110101 |
3 | 1011202102111111001000 |
4 | 23131110230200311 |
5 | 200144044441113 |
6 | 5352454353513 |
7 | 613611555510 |
oct | 133524544065 |
9 | 34672444030 |
10 | 12303124533 |
11 | 524387a617 |
12 | 247435b899 |
13 | 1210bb785b |
14 | 849da5d77 |
15 | 4c019a373 |
hex | 2dd52c835 |
12303124533 has 64 divisors (see below), whose sum is σ = 21087539200. Its totient is φ = 6944045760.
The previous prime is 12303124531. The next prime is 12303124541. The reversal of 12303124533 is 33542130321.
12303124533 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 3 + 124 + 533 = 666.
12303124533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12303124533 - 21 = 12303124531 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12303124497 and 12303124506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12303124531) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12049563 + ... + 12050583.
It is an arithmetic number, because the mean of its divisors is an integer number (329492800).
Almost surely, 212303124533 is an apocalyptic number.
It is an amenable number.
12303124533 is a deficient number, since it is larger than the sum of its proper divisors (8784414667).
12303124533 is a wasteful number, since it uses less digits than its factorization.
12303124533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1759 (or 1753 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 27.
Adding to 12303124533 its reverse (33542130321), we get a palindrome (45845254854).
The spelling of 12303124533 in words is "twelve billion, three hundred three million, one hundred twenty-four thousand, five hundred thirty-three".
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