Base | Representation |
---|---|
bin | 1001100011010100000… |
… | …0111111011001011111 |
3 | 120200120021201202101100 |
4 | 2120311000333121133 |
5 | 10142033120200000 |
6 | 203215150044143 |
7 | 14566335523332 |
oct | 2306500773137 |
9 | 520507652340 |
10 | 164098209375 |
11 | 63659185561 |
12 | 279781a9653 |
13 | 12622325a99 |
14 | 7d29d10619 |
15 | 4406661a00 |
hex | 263503f65f |
164098209375 has 144 divisors (see below), whose sum is σ = 308860231680. Its totient is φ = 83856600000.
The previous prime is 164098209371. The next prime is 164098209389. The reversal of 164098209375 is 573902890461.
164098209375 is a `hidden beast` number, since 1 + 6 + 409 + 82 + 0 + 93 + 75 = 666.
It is not a de Polignac number, because 164098209375 - 22 = 164098209371 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164098209371) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 93289746 + ... + 93291504.
It is an arithmetic number, because the mean of its divisors is an integer number (2144862720).
It is a 2-persistent number, because it is pandigital, and so is 2⋅164098209375 = 328196418750, but 3⋅164098209375 = 492294628125 is not.
Almost surely, 2164098209375 is an apocalyptic number.
164098209375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
164098209375 is a deficient number, since it is larger than the sum of its proper divisors (144762022305).
164098209375 is a wasteful number, since it uses less digits than its factorization.
164098209375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1928 (or 1905 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 54.
The spelling of 164098209375 in words is "one hundred sixty-four billion, ninety-eight million, two hundred nine thousand, three hundred seventy-five".
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