Base | Representation |
---|---|
bin | 1100010010111010000… |
… | …0101101110101101100 |
3 | 202012020020112002021002 |
4 | 3010232200231311230 |
5 | 11430101313211204 |
6 | 241012303455432 |
7 | 21155366021123 |
oct | 3045640556554 |
9 | 665206462232 |
10 | 211233725804 |
11 | 81646a27712 |
12 | 34b318b7578 |
13 | 16bc47ab8ca |
14 | a31c032aba |
15 | 57647d091e |
hex | 312e82dd6c |
211233725804 has 96 divisors (see below), whose sum is σ = 405736531200. Its totient is φ = 95880879360.
The previous prime is 211233725803. The next prime is 211233725821. The reversal of 211233725804 is 408527332112.
211233725804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is not an unprimeable number, because it can be changed into a prime (211233725803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93094382 + ... + 93096650.
It is an arithmetic number, because the mean of its divisors is an integer number (4226422200).
Almost surely, 2211233725804 is an apocalyptic number.
It is an amenable number.
211233725804 is a deficient number, since it is larger than the sum of its proper divisors (194502805396).
211233725804 is a wasteful number, since it uses less digits than its factorization.
211233725804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2863 (or 2861 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 38.
The spelling of 211233725804 in words is "two hundred eleven billion, two hundred thirty-three million, seven hundred twenty-five thousand, eight hundred four".
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