Base | Representation |
---|---|
bin | 10011100101011… |
… | …11111110101011 |
3 | 102110011020101211 |
4 | 21302233332223 |
5 | 314030024132 |
6 | 24145253551 |
7 | 4033341601 |
oct | 1162577653 |
9 | 373136354 |
10 | 164298667 |
11 | 84819025 |
12 | 470342b7 |
13 | 28067260 |
14 | 17b6b871 |
15 | e656147 |
hex | 9caffab |
164298667 has 16 divisors (see below), whose sum is σ = 183301888. Its totient is φ = 146240640.
The previous prime is 164298653. The next prime is 164298671. The reversal of 164298667 is 766892461.
It is a de Polignac number, because none of the positive numbers 2k-164298667 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 164298667.
It is not an unprimeable number, because it can be changed into a prime (164298677) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149773 + ... + 150865.
It is an arithmetic number, because the mean of its divisors is an integer number (11456368).
Almost surely, 2164298667 is an apocalyptic number.
164298667 is a deficient number, since it is larger than the sum of its proper divisors (19003221).
164298667 is a wasteful number, since it uses less digits than its factorization.
164298667 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1510.
The product of its digits is 870912, while the sum is 49.
The square root of 164298667 is about 12817.9041578567. The cubic root of 164298667 is about 547.7024453761.
The spelling of 164298667 in words is "one hundred sixty-four million, two hundred ninety-eight thousand, six hundred sixty-seven".
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