Base | Representation |
---|---|
bin | 111011101001100100… |
… | …0101101110010010011 |
3 | 110020122020211201201222 |
4 | 1313103020231302103 |
5 | 4044320130010401 |
6 | 134502512515255 |
7 | 12153226554461 |
oct | 1672310556223 |
9 | 406566751658 |
10 | 128096328851 |
11 | 4a364046897 |
12 | 209ab24bb2b |
13 | c105686cba |
14 | 62b2727831 |
15 | 34eab7cc1b |
hex | 1dd322dc93 |
128096328851 has 2 divisors, whose sum is σ = 128096328852. Its totient is φ = 128096328850.
The previous prime is 128096328791. The next prime is 128096328947. The reversal of 128096328851 is 158823690821.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 128096328851 - 226 = 128029219987 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 128096328793 and 128096328802.
It is not a weakly prime, because it can be changed into another prime (128096321851) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64048164425 + 64048164426.
It is an arithmetic number, because the mean of its divisors is an integer number (64048164426).
Almost surely, 2128096328851 is an apocalyptic number.
128096328851 is a deficient number, since it is larger than the sum of its proper divisors (1).
128096328851 is an equidigital number, since it uses as much as digits as its factorization.
128096328851 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1658880, while the sum is 53.
The spelling of 128096328851 in words is "one hundred twenty-eight billion, ninety-six million, three hundred twenty-eight thousand, eight hundred fifty-one".
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