Base | Representation |
---|---|
bin | 10111000010000100… |
… | …00100110001011100 |
3 | 1011220202120222010001 |
4 | 23201002010301130 |
5 | 200311012231103 |
6 | 5403000224044 |
7 | 615265521001 |
oct | 134102046134 |
9 | 34822528101 |
10 | 12365352028 |
11 | 5275a11aa7 |
12 | 249116b024 |
13 | 1220a64663 |
14 | 8543638a8 |
15 | 4c588d01d |
hex | 2e1084c5c |
12365352028 has 48 divisors (see below), whose sum is σ = 22168911744. Its totient is φ = 6033830400.
The previous prime is 12365352017. The next prime is 12365352091. The reversal of 12365352028 is 82025356321.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8688925 + ... + 8690347.
It is an arithmetic number, because the mean of its divisors is an integer number (461852328).
Almost surely, 212365352028 is an apocalyptic number.
It is an amenable number.
12365352028 is a deficient number, since it is larger than the sum of its proper divisors (9803559716).
12365352028 is a wasteful number, since it uses less digits than its factorization.
12365352028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1822 (or 1820 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 37.
The spelling of 12365352028 in words is "twelve billion, three hundred sixty-five million, three hundred fifty-two thousand, twenty-eight".
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