Base | Representation |
---|---|
bin | 11100111111011100011… |
… | …101101111011111111101 |
3 | 21001110101121221012000122 |
4 | 130333130131233133331 |
5 | 230120131233023201 |
6 | 4123122515104325 |
7 | 263636163022430 |
oct | 34773435573775 |
9 | 7043347835018 |
10 | 1992268642301 |
11 | 6a8a0978a373 |
12 | 2821468a20a5 |
13 | 115b408900c2 |
14 | 6c5d7b55817 |
15 | 36c54399e1b |
hex | 1cfdc76f7fd |
1992268642301 has 16 divisors (see below), whose sum is σ = 2279915769600. Its totient is φ = 1705381433088.
The previous prime is 1992268642261. The next prime is 1992268642321. The reversal of 1992268642301 is 1032468622991.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1992268642301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1992268642321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50329445 + ... + 50369013.
It is an arithmetic number, because the mean of its divisors is an integer number (142494735600).
Almost surely, 21992268642301 is an apocalyptic number.
It is an amenable number.
1992268642301 is a deficient number, since it is larger than the sum of its proper divisors (287647127299).
1992268642301 is an equidigital number, since it uses as much as digits as its factorization.
1992268642301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48988.
The product of its (nonzero) digits is 2239488, while the sum is 53.
The spelling of 1992268642301 in words is "one trillion, nine hundred ninety-two billion, two hundred sixty-eight million, six hundred forty-two thousand, three hundred one".
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