Base | Representation |
---|---|
bin | 10000101011110001… |
… | …00010000010011001 |
3 | 212010020022120211002 |
4 | 20111320202002121 |
5 | 121321002404414 |
6 | 4040445114345 |
7 | 434651613026 |
oct | 102570420231 |
9 | 25106276732 |
10 | 8957075609 |
11 | 3887043529 |
12 | 189b8589b5 |
13 | ac9901651 |
14 | 60d84054d |
15 | 37654d4de |
hex | 215e22099 |
8957075609 has 8 divisors (see below), whose sum is σ = 9098388288. Its totient is φ = 8816829840.
The previous prime is 8957075593. The next prime is 8957075639. The reversal of 8957075609 is 9065707598.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8957075609 - 24 = 8957075593 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8957075639) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249797 + ... + 283394.
It is an arithmetic number, because the mean of its divisors is an integer number (1137298536).
Almost surely, 28957075609 is an apocalyptic number.
It is an amenable number.
8957075609 is a deficient number, since it is larger than the sum of its proper divisors (141312679).
8957075609 is a wasteful number, since it uses less digits than its factorization.
8957075609 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 533455.
The product of its (nonzero) digits is 4762800, while the sum is 56.
The square root of 8957075609 is about 94641.8280096068. The cubic root of 8957075609 is about 2076.7716506311.
The spelling of 8957075609 in words is "eight billion, nine hundred fifty-seven million, seventy-five thousand, six hundred nine".
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