Base | Representation |
---|---|
bin | 1001100101101010111… |
… | …0100111001100101011 |
3 | 120202012101022002020111 |
4 | 2121122232213030223 |
5 | 10144332104111432 |
6 | 203402031235151 |
7 | 14621120523664 |
oct | 2313256471453 |
9 | 522171262214 |
10 | 164730925867 |
11 | 63953349852 |
12 | 27b14078ab7 |
13 | 126c3437c41 |
14 | 7d89d7236b |
15 | 4441e93347 |
hex | 265aba732b |
164730925867 has 2 divisors, whose sum is σ = 164730925868. Its totient is φ = 164730925866.
The previous prime is 164730925861. The next prime is 164730925913. The reversal of 164730925867 is 768529037461.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 164730925867 - 227 = 164596708139 is a prime.
It is not a weakly prime, because it can be changed into another prime (164730925861) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82365462933 + 82365462934.
It is an arithmetic number, because the mean of its divisors is an integer number (82365462934).
It is a 1-persistent number, because it is pandigital, but 2⋅164730925867 = 329461851734 is not.
Almost surely, 2164730925867 is an apocalyptic number.
164730925867 is a deficient number, since it is larger than the sum of its proper divisors (1).
164730925867 is an equidigital number, since it uses as much as digits as its factorization.
164730925867 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 15240960, while the sum is 58.
The spelling of 164730925867 in words is "one hundred sixty-four billion, seven hundred thirty million, nine hundred twenty-five thousand, eight hundred sixty-seven".
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