Base | Representation |
---|---|
bin | 1100010110111111101… |
… | …1101010101111011001 |
3 | 202022001201211010210010 |
4 | 3011233323222233121 |
5 | 11434323303410131 |
6 | 241313232512133 |
7 | 21224524233144 |
oct | 3055773525731 |
9 | 668051733703 |
10 | 212331310041 |
11 | 8205a541a24 |
12 | 351993ab649 |
13 | 1703acc4b36 |
14 | a3c3b0305b |
15 | 57cad3ab46 |
hex | 316feeabd9 |
212331310041 has 8 divisors (see below), whose sum is σ = 283112244864. Its totient is φ = 141552290960.
The previous prime is 212331310031. The next prime is 212331310067. The reversal of 212331310041 is 140013133212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 212331310041 - 26 = 212331309977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (212331310031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196530 + ... + 680651.
It is an arithmetic number, because the mean of its divisors is an integer number (35389030608).
Almost surely, 2212331310041 is an apocalyptic number.
It is an amenable number.
212331310041 is a deficient number, since it is larger than the sum of its proper divisors (70780934823).
212331310041 is an equidigital number, since it uses as much as digits as its factorization.
212331310041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 957871.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 212331310041 its reverse (140013133212), we get a palindrome (352344443253).
The spelling of 212331310041 in words is "two hundred twelve billion, three hundred thirty-one million, three hundred ten thousand, forty-one".
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