Base | Representation |
---|---|
bin | 11001001100011… |
… | …00101001001100 |
3 | 112201200011202221 |
4 | 30212030221030 |
5 | 413100333402 |
6 | 32545425124 |
7 | 5144234113 |
oct | 1446145114 |
9 | 481604687 |
10 | 211339852 |
11 | a9328839 |
12 | 5a93b1a4 |
13 | 34a27989 |
14 | 200d4c7a |
15 | 13849337 |
hex | c98ca4c |
211339852 has 24 divisors (see below), whose sum is σ = 396567360. Its totient is φ = 98192640.
The previous prime is 211339837. The next prime is 211339861. The reversal of 211339852 is 258933112.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14299 + ... + 25042.
It is an arithmetic number, because the mean of its divisors is an integer number (16523640).
Almost surely, 2211339852 is an apocalyptic number.
It is an amenable number.
211339852 is a deficient number, since it is larger than the sum of its proper divisors (185227508).
211339852 is a wasteful number, since it uses less digits than its factorization.
211339852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39441 (or 39439 counting only the distinct ones).
The product of its digits is 12960, while the sum is 34.
The square root of 211339852 is about 14537.5325279086. The cubic root of 211339852 is about 595.6536394222.
The spelling of 211339852 in words is "two hundred eleven million, three hundred thirty-nine thousand, eight hundred fifty-two".
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