Base | Representation |
---|---|
bin | 11001001011010… |
… | …11111110010000 |
3 | 112201102101012122 |
4 | 30211223332100 |
5 | 413032043112 |
6 | 32542513412 |
7 | 5143136012 |
oct | 1445537620 |
9 | 481371178 |
10 | 211206032 |
11 | a9247244 |
12 | 5a895868 |
13 | 349abaab |
14 | 2009c1b2 |
15 | 1381e872 |
hex | c96bf90 |
211206032 has 20 divisors (see below), whose sum is σ = 413187840. Its totient is φ = 104576928.
The previous prime is 211205993. The next prime is 211206053. The reversal of 211206032 is 230602112.
It is a self number, because there is not a number n which added to its sum of digits gives 211206032.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62432 + ... + 65727.
It is an arithmetic number, because the mean of its divisors is an integer number (20659392).
Almost surely, 2211206032 is an apocalyptic number.
It is an amenable number.
211206032 is a deficient number, since it is larger than the sum of its proper divisors (201981808).
211206032 is a wasteful number, since it uses less digits than its factorization.
211206032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128270 (or 128264 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 211206032 is about 14532.9292298559. The cubic root of 211206032 is about 595.5278906194.
Adding to 211206032 its reverse (230602112), we get a palindrome (441808144).
The spelling of 211206032 in words is "two hundred eleven million, two hundred six thousand, thirty-two".
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