Base | Representation |
---|---|
bin | 10110111101101101… |
… | …00111010011101001 |
3 | 1011211012210120222212 |
4 | 23132312213103221 |
5 | 200222132341241 |
6 | 5355212454505 |
7 | 614343004565 |
oct | 133666472351 |
9 | 34735716885 |
10 | 12328793321 |
11 | 5257311999 |
12 | 2480a7a435 |
13 | 12163042a0 |
14 | 84d5686a5 |
15 | 4c256abeb |
hex | 2deda74e9 |
12328793321 has 16 divisors (see below), whose sum is σ = 13985811840. Its totient is φ = 10773855360.
The previous prime is 12328793311. The next prime is 12328793353. The reversal of 12328793321 is 12339782321.
It is a cyclic number.
It is not a de Polignac number, because 12328793321 - 210 = 12328792297 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12328793311) 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, 348956 + ... + 382658.
It is an arithmetic number, because the mean of its divisors is an integer number (874113240).
Almost surely, 212328793321 is an apocalyptic number.
It is an amenable number.
12328793321 is a deficient number, since it is larger than the sum of its proper divisors (1657018519).
12328793321 is a wasteful number, since it uses less digits than its factorization.
12328793321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35216.
The product of its digits is 108864, while the sum is 41.
The spelling of 12328793321 in words is "twelve billion, three hundred twenty-eight million, seven hundred ninety-three thousand, three hundred twenty-one".
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