Base | Representation |
---|---|
bin | 10111100101100101… |
… | …11001011000111100 |
3 | 1012200112100111111100 |
4 | 23302302321120330 |
5 | 201413310110012 |
6 | 5452323453100 |
7 | 625544545020 |
oct | 136262713074 |
9 | 35615314440 |
10 | 12663363132 |
11 | 5409158172 |
12 | 2554b27190 |
13 | 126a7170a4 |
14 | 881b7a380 |
15 | 4e1b078dc |
hex | 2f2cb963c |
12663363132 has 72 divisors (see below), whose sum is σ = 36825431552. Its totient is φ = 3594132000.
The previous prime is 12663363127. The next prime is 12663363149. The reversal of 12663363132 is 23136336621.
12663363132 is a `hidden beast` number, since 1 + 2 + 6 + 6 + 336 + 313 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128344 + ... + 204447.
Almost surely, 212663363132 is an apocalyptic number.
12663363132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12663363132 is an abundant number, since it is smaller than the sum of its proper divisors (24162068420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12663363132 is a wasteful number, since it uses less digits than its factorization.
12663363132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 332959 (or 332954 counting only the distinct ones).
The product of its digits is 69984, while the sum is 36.
Adding to 12663363132 its reverse (23136336621), we get a palindrome (35799699753).
The spelling of 12663363132 in words is "twelve billion, six hundred sixty-three million, three hundred sixty-three thousand, one hundred thirty-two".
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