Base | Representation |
---|---|
bin | 1100010010100001110… |
… | …1111001000110100010 |
3 | 202011222011201020200102 |
4 | 3010220131321012202 |
5 | 11424344333302320 |
6 | 240554242222402 |
7 | 21153025061615 |
oct | 3045035710642 |
9 | 664864636612 |
10 | 211132322210 |
11 | 815a4767697 |
12 | 34b03954a02 |
13 | 16ba9796294 |
14 | a30c79817c |
15 | 575a950175 |
hex | 31287791a2 |
211132322210 has 32 divisors (see below), whose sum is σ = 389309939712. Its totient is φ = 82414342080.
The previous prime is 211132322197. The next prime is 211132322221. The reversal of 211132322210 is 12223231112.
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 15 ways as a sum of consecutive naturals, for example, 1285202 + ... + 1440141.
It is an arithmetic number, because the mean of its divisors is an integer number (12165935616).
Almost surely, 2211132322210 is an apocalyptic number.
211132322210 is a deficient number, since it is larger than the sum of its proper divisors (178177617502).
211132322210 is a wasteful number, since it uses less digits than its factorization.
211132322210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2725538.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 211132322210 its reverse (12223231112), we get a palindrome (223355553322).
The spelling of 211132322210 in words is "two hundred eleven billion, one hundred thirty-two million, three hundred twenty-two thousand, two hundred ten".
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