Base | Representation |
---|---|
bin | 11000000101110011… |
… | …10011100101100110 |
3 | 1020101100212110021022 |
4 | 30002321303211212 |
5 | 202442001003310 |
6 | 5535220051142 |
7 | 635335604201 |
oct | 140271634546 |
9 | 36340773238 |
10 | 12933609830 |
11 | 553775a549 |
12 | 260b533ab2 |
13 | 12b16c828b |
14 | 8a9a06938 |
15 | 50a6daa55 |
hex | 302e73966 |
12933609830 has 8 divisors (see below), whose sum is σ = 23280497712. Its totient is φ = 5173443928.
The previous prime is 12933609823. The next prime is 12933609853. The reversal of 12933609830 is 3890633921.
12933609830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 646680482 + ... + 646680501.
It is an arithmetic number, because the mean of its divisors is an integer number (2910062214).
Almost surely, 212933609830 is an apocalyptic number.
12933609830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12933609830 is a deficient number, since it is larger than the sum of its proper divisors (10346887882).
12933609830 is a wasteful number, since it uses less digits than its factorization.
12933609830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1293360990.
The product of its (nonzero) digits is 209952, while the sum is 44.
The spelling of 12933609830 in words is "twelve billion, nine hundred thirty-three million, six hundred nine thousand, eight hundred thirty".
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