Base | Representation |
---|---|
bin | 1100010010000010100… |
… | …1010111000111111000 |
3 | 202011122000211000210011 |
4 | 3010200221113013320 |
5 | 11424112241023112 |
6 | 240533234031304 |
7 | 21146542565005 |
oct | 3044051270770 |
9 | 664560730704 |
10 | 211001111032 |
11 | 815376987a8 |
12 | 34a87a18534 |
13 | 16b8854542a |
14 | a2d91a08ac |
15 | 574e182aa7 |
hex | 3120a571f8 |
211001111032 has 16 divisors (see below), whose sum is σ = 395631957600. Its totient is φ = 105499255680.
The previous prime is 211001110967. The next prime is 211001111053. The reversal of 211001111032 is 230111100112.
It is a happy number.
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, 1176432 + ... + 1343872.
It is an arithmetic number, because the mean of its divisors is an integer number (24726997350).
Almost surely, 2211001111032 is an apocalyptic number.
It is an amenable number.
211001111032 is a deficient number, since it is larger than the sum of its proper divisors (184630846568).
211001111032 is a wasteful number, since it uses less digits than its factorization.
211001111032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 324966 (or 324962 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 13.
Adding to 211001111032 its reverse (230111100112), we get a palindrome (441112211144).
The spelling of 211001111032 in words is "two hundred eleven billion, one million, one hundred eleven thousand, thirty-two".
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