Base | Representation |
---|---|
bin | 110010110011011… |
… | …100010001111110 |
3 | 2012101211122212201 |
4 | 302303130101332 |
5 | 3221200032412 |
6 | 220324422114 |
7 | 30056551465 |
oct | 6263342176 |
9 | 2171748781 |
10 | 852345982 |
11 | 3a8144174 |
12 | 1b954793a |
13 | 107780047 |
14 | 812b39dc |
15 | 4ec66e57 |
hex | 32cdc47e |
852345982 has 8 divisors (see below), whose sum is σ = 1278779256. Its totient is φ = 426086232.
The previous prime is 852345971. The next prime is 852346003. The reversal of 852345982 is 289543258.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-4 number, since 4×8523459824 (a number of 37 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
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, 30313 + ... + 51220.
It is an arithmetic number, because the mean of its divisors is an integer number (159847407).
Almost surely, 2852345982 is an apocalyptic number.
852345982 is a deficient number, since it is larger than the sum of its proper divisors (426433274).
852345982 is a wasteful number, since it uses less digits than its factorization.
852345982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86762.
The product of its digits is 691200, while the sum is 46.
The square root of 852345982 is about 29194.9650111111. The cubic root of 852345982 is about 948.1389167491.
The spelling of 852345982 in words is "eight hundred fifty-two million, three hundred forty-five thousand, nine hundred eighty-two".
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