Base | Representation |
---|---|
bin | 110000000010111111110110… |
… | …100001101001010111000000 |
3 | 1000201012020210202220022111210 |
4 | 300002333312201221113000 |
5 | 210144114422343324300 |
6 | 2025231255500410120 |
7 | 62336543046020655 |
oct | 6002776641512700 |
9 | 1021166722808453 |
10 | 211312232011200 |
11 | 61370018087621 |
12 | 1b849886b46940 |
13 | 90ba87275ab88 |
14 | 3a277d0a71c2c |
15 | 1966ab1c07050 |
hex | c02ff68695c0 |
211312232011200 has 84 divisors (see below), whose sum is σ = 693280214539160. Its totient is φ = 56349928535040.
The previous prime is 211312232011171. The next prime is 211312232011201. The reversal of 211312232011200 is 2110232213112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211312232011201) 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, 22011686035 + ... + 22011695634.
Almost surely, 2211312232011200 is an apocalyptic number.
211312232011200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
211312232011200 is an abundant number, since it is smaller than the sum of its proper divisors (481967982527960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211312232011200 is a wasteful number, since it uses less digits than its factorization.
211312232011200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44023381694 (or 44023381679 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 211312232011200 its reverse (2110232213112), we get a palindrome (213422464224312).
The spelling of 211312232011200 in words is "two hundred eleven trillion, three hundred twelve billion, two hundred thirty-two million, eleven thousand, two hundred".
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