Base | Representation |
---|---|
bin | 1100010010011010001… |
… | …1110110100011111001 |
3 | 202011212221111212221101 |
4 | 3010212203312203321 |
5 | 11424313141031413 |
6 | 240551140411401 |
7 | 21152156125552 |
oct | 3044643664371 |
9 | 664787455841 |
10 | 211100330233 |
11 | 815886a6641 |
12 | 34ab50a6b61 |
13 | 16ba2c74710 |
14 | a30842b329 |
15 | 5757c30edd |
hex | 31268f68f9 |
211100330233 has 8 divisors (see below), whose sum is σ = 228314523528. Its totient is φ = 194025523584.
The previous prime is 211100330213. The next prime is 211100330237. The reversal of 211100330233 is 332033001112.
It can be written as a sum of positive squares in 4 ways, for example, as 5154091264 + 205946238969 = 71792^2 + 453813^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 211100330233 - 229 = 210563459321 is a prime.
It is a super-3 number, since 3×2111003302333 (a number of 35 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 211100330233.
It is not an unprimeable number, because it can be changed into a prime (211100330237) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34843510 + ... + 34849567.
It is an arithmetic number, because the mean of its divisors is an integer number (28539315441).
Almost surely, 2211100330233 is an apocalyptic number.
It is an amenable number.
211100330233 is a deficient number, since it is larger than the sum of its proper divisors (17214193295).
211100330233 is a wasteful number, since it uses less digits than its factorization.
211100330233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69693323.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 211100330233 its reverse (332033001112), we get a palindrome (543133331345).
The spelling of 211100330233 in words is "two hundred eleven billion, one hundred million, three hundred thirty thousand, two hundred thirty-three".
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