Base | Representation |
---|---|
bin | 11001001010000… |
… | …11101111010000 |
3 | 112201010000010221 |
4 | 30211003233100 |
5 | 413011304412 |
6 | 32535202424 |
7 | 5141551363 |
oct | 1445035720 |
9 | 481100127 |
10 | 211041232 |
11 | a9144446 |
12 | 5a816414 |
13 | 34951a8c |
14 | 200580da |
15 | 137dab07 |
hex | c943bd0 |
211041232 has 40 divisors (see below), whose sum is σ = 418346240. Its totient is φ = 103109760.
The previous prime is 211041209. The next prime is 211041277. The reversal of 211041232 is 232140112.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129382 + ... + 131002.
It is an arithmetic number, because the mean of its divisors is an integer number (10458656).
Almost surely, 2211041232 is an apocalyptic number.
It is an amenable number.
211041232 is a deficient number, since it is larger than the sum of its proper divisors (207305008).
211041232 is a wasteful number, since it uses less digits than its factorization.
211041232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1811 (or 1805 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 211041232 is about 14527.2582409758. The cubic root of 211041232 is about 595.3729573332.
Adding to 211041232 its reverse (232140112), we get a palindrome (443181344).
The spelling of 211041232 in words is "two hundred eleven million, forty-one thousand, two hundred thirty-two".
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