Base | Representation |
---|---|
bin | 110010110101110… |
… | …100011101110001 |
3 | 2012110000022221122 |
4 | 302311310131301 |
5 | 3221330004304 |
6 | 220350032025 |
7 | 30065056022 |
oct | 6265643561 |
9 | 2173008848 |
10 | 852969329 |
11 | 3a852a533 |
12 | 1b97a8615 |
13 | 10793a9a4 |
14 | 813d6c49 |
15 | 4ed3b9be |
hex | 32d74771 |
852969329 has 4 divisors (see below), whose sum is σ = 890054976. Its totient is φ = 815883684.
The previous prime is 852969317. The next prime is 852969347. The reversal of 852969329 is 923969258.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 923969258 = 2 ⋅461984629.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-852969329 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (852969349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18542789 + ... + 18542834.
It is an arithmetic number, because the mean of its divisors is an integer number (222513744).
Almost surely, 2852969329 is an apocalyptic number.
It is an amenable number.
852969329 is a deficient number, since it is larger than the sum of its proper divisors (37085647).
852969329 is a wasteful number, since it uses less digits than its factorization.
852969329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37085646.
The product of its digits is 2099520, while the sum is 53.
The square root of 852969329 is about 29205.6386507811. The cubic root of 852969329 is about 948.3699948728.
The spelling of 852969329 in words is "eight hundred fifty-two million, nine hundred sixty-nine thousand, three hundred twenty-nine".
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