Base | Representation |
---|---|
bin | 1100010010001100100… |
… | …1101010011100010000 |
3 | 202011201221212222100202 |
4 | 3010203021222130100 |
5 | 11424204020230300 |
6 | 240541334434332 |
7 | 21150563014424 |
oct | 3044311523420 |
9 | 664657788322 |
10 | 211043133200 |
11 | 8155938a669 |
12 | 34a99b029a8 |
13 | 16b94169513 |
14 | a3009bcb84 |
15 | 5752bd3ad5 |
hex | 312326a710 |
211043133200 has 60 divisors (see below), whose sum is σ = 529075982208. Its totient is φ = 80746934400.
The previous prime is 211043133157. The next prime is 211043133227. The reversal of 211043133200 is 2331340112.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11460536 + ... + 11478935.
Almost surely, 2211043133200 is an apocalyptic number.
211043133200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
211043133200 is an abundant number, since it is smaller than the sum of its proper divisors (318032849008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211043133200 is a wasteful number, since it uses less digits than its factorization.
211043133200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22939512 (or 22939501 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 211043133200 its reverse (2331340112), we get a palindrome (213374473312).
The spelling of 211043133200 in words is "two hundred eleven billion, forty-three million, one hundred thirty-three thousand, two hundred".
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