Base | Representation |
---|---|
bin | 11001001110011… |
… | …01101001100000 |
3 | 112202011201000102 |
4 | 30213031221200 |
5 | 413132343422 |
6 | 32555241532 |
7 | 5146423304 |
oct | 1447155140 |
9 | 482151012 |
10 | 211606112 |
11 | a949a893 |
12 | 5aa492a8 |
13 | 34abbc23 |
14 | 20163d04 |
15 | 1389d192 |
hex | c9cda60 |
211606112 has 12 divisors (see below), whose sum is σ = 416599596. Its totient is φ = 105803040.
The previous prime is 211606099. The next prime is 211606121.
211606112 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 3306314 + ... + 3306377.
It is an arithmetic number, because the mean of its divisors is an integer number (34716633).
Almost surely, 2211606112 is an apocalyptic number.
It is an amenable number.
211606112 is a deficient number, since it is larger than the sum of its proper divisors (204993484).
211606112 is an equidigital number, since it uses as much as digits as its factorization.
211606112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6612701 (or 6612693 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 20.
The square root of 211606112 is about 14546.6873204864. The cubic root of 211606112 is about 595.9036824669.
It can be divided in two parts, 21160 and 6112, that added together give a palindrome (27272).
The spelling of 211606112 in words is "two hundred eleven million, six hundred six thousand, one hundred twelve".
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