Base | Representation |
---|---|
bin | 1100010010000101001… |
… | …1000001100111110100 |
3 | 202011122210100220220221 |
4 | 3010201103001213310 |
5 | 11424123040024022 |
6 | 240534304104124 |
7 | 21150034454344 |
oct | 3044123014764 |
9 | 664583326827 |
10 | 211012033012 |
11 | 81542878630 |
12 | 34a8b605044 |
13 | 16b8a89a841 |
14 | a2da804d24 |
15 | 57500ddcc7 |
hex | 31214c19f4 |
211012033012 has 24 divisors (see below), whose sum is σ = 406406129472. Its totient is φ = 95065756800.
The previous prime is 211012032961. The next prime is 211012033021. The reversal of 211012033012 is 210330210112.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21215064 + ... + 21225007.
It is an arithmetic number, because the mean of its divisors is an integer number (16933588728).
Almost surely, 2211012033012 is an apocalyptic number.
211012033012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
211012033012 is a deficient number, since it is larger than the sum of its proper divisors (195394096460).
211012033012 is a wasteful number, since it uses less digits than its factorization.
211012033012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42440199 (or 42440197 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 211012033012 its reverse (210330210112), we get a palindrome (421342243124).
The spelling of 211012033012 in words is "two hundred eleven billion, twelve million, thirty-three thousand, twelve".
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