Base | Representation |
---|---|
bin | 1100010010011101000… |
… | …1001110000100111001 |
3 | 202011220202220002210110 |
4 | 3010213101032010321 |
5 | 11424324212114113 |
6 | 240552243334533 |
7 | 21152362200465 |
oct | 3044721160471 |
9 | 664822802713 |
10 | 211112223033 |
11 | 815943898a8 |
12 | 34ab9081449 |
13 | 16ba557998a |
14 | a309c454a5 |
15 | 5758ccebc3 |
hex | 312744e139 |
211112223033 has 16 divisors (see below), whose sum is σ = 282565324800. Its totient is φ = 140201297040.
The previous prime is 211112223031. The next prime is 211112223097. The reversal of 211112223033 is 330322211112.
It is not a de Polignac number, because 211112223033 - 21 = 211112223031 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (211112223031) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 728208 + ... + 975966.
It is an arithmetic number, because the mean of its divisors is an integer number (17660332800).
Almost surely, 2211112223033 is an apocalyptic number.
It is an amenable number.
211112223033 is a deficient number, since it is larger than the sum of its proper divisors (71453101767).
211112223033 is a wasteful number, since it uses less digits than its factorization.
211112223033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 248852.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 211112223033 its reverse (330322211112), we get a palindrome (541434434145).
The spelling of 211112223033 in words is "two hundred eleven billion, one hundred twelve million, two hundred twenty-three thousand, thirty-three".
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