Base | Representation |
---|---|
bin | 10111011000000111… |
… | …01101011100010100 |
3 | 1012101122122211100221 |
4 | 23230003231130110 |
5 | 201200341031012 |
6 | 5433205044124 |
7 | 623003021524 |
oct | 135403553424 |
9 | 35348584327 |
10 | 12550330132 |
11 | 536037486a |
12 | 25230b6644 |
13 | 125018c362 |
14 | 870b55684 |
15 | 4d6c2b507 |
hex | 2ec0ed714 |
12550330132 has 12 divisors (see below), whose sum is σ = 21969054016. Its totient is φ = 6273457560.
The previous prime is 12550330109. The next prime is 12550330141. The reversal of 12550330132 is 23103305521.
12550330132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 12550330097 and 12550330106.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 410268 + ... + 439795.
Almost surely, 212550330132 is an apocalyptic number.
It is an amenable number.
12550330132 is a deficient number, since it is larger than the sum of its proper divisors (9418723884).
12550330132 is a wasteful number, since it uses less digits than its factorization.
12550330132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 853758 (or 853756 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 25.
Adding to 12550330132 its reverse (23103305521), we get a palindrome (35653635653).
The spelling of 12550330132 in words is "twelve billion, five hundred fifty million, three hundred thirty thousand, one hundred thirty-two".
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