Base | Representation |
---|---|
bin | 11001001010110… |
… | …01111110001100 |
3 | 112201021122001211 |
4 | 30211121332030 |
5 | 413022213200 |
6 | 32541144204 |
7 | 5142411031 |
oct | 1445317614 |
9 | 481248054 |
10 | 211132300 |
11 | a91a6905 |
12 | 5a85b064 |
13 | 34984372 |
14 | 2007d388 |
15 | 13807aba |
hex | c959f8c |
211132300 has 36 divisors (see below), whose sum is σ = 458937640. Its totient is φ = 84309120.
The previous prime is 211132291. The next prime is 211132301. The reversal of 211132300 is 3231112.
It is not an unprimeable number, because it can be changed into a prime (211132301) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72472 + ... + 75328.
Almost surely, 2211132300 is an apocalyptic number.
211132300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
211132300 is an abundant number, since it is smaller than the sum of its proper divisors (247805340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211132300 is a wasteful number, since it uses less digits than its factorization.
211132300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3610 (or 3603 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 211132300 is about 14530.3922865145. The cubic root of 211132300 is about 595.4585829824.
Adding to 211132300 its reverse (3231112), we get a palindrome (214363412).
The spelling of 211132300 in words is "two hundred eleven million, one hundred thirty-two thousand, three hundred".
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