Base | Representation |
---|---|
bin | 11001011100001… |
… | …10010100100000 |
3 | 112212120101222222 |
4 | 30232012110200 |
5 | 414113123404 |
6 | 33102050212 |
7 | 5200651544 |
oct | 1456062440 |
9 | 485511888 |
10 | 213411104 |
11 | aa512a15 |
12 | 5b579968 |
13 | 352a167a |
14 | 204b3a24 |
15 | 13b07dbe |
hex | cb86520 |
213411104 has 12 divisors (see below), whose sum is σ = 420153174. Its totient is φ = 106705536.
The previous prime is 213411071. The next prime is 213411151. The reversal of 213411104 is 401114312.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 189007504 + 24403600 = 13748^2 + 4940^2 .
It is a super-3 number, since 3×2134111043 (a number of 26 digits) contains 333 as substring.
It is a nialpdrome in base 16.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3334517 + ... + 3334580.
Almost surely, 2213411104 is an apocalyptic number.
It is an amenable number.
213411104 is a deficient number, since it is larger than the sum of its proper divisors (206742070).
213411104 is an equidigital number, since it uses as much as digits as its factorization.
213411104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6669107 (or 6669099 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 213411104 is about 14608.5969209914. The cubic root of 213411104 is about 597.5932327685.
Adding to 213411104 its reverse (401114312), we get a palindrome (614525416).
The spelling of 213411104 in words is "two hundred thirteen million, four hundred eleven thousand, one hundred four".
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