Base | Representation |
---|---|
bin | 110000010000000110001001… |
… | …010001001110011000111001 |
3 | 1000211101022010222212121102102 |
4 | 300100012021101032120321 |
5 | 210303341334040401131 |
6 | 2031201000520113145 |
7 | 62461556444514242 |
oct | 6020061121163071 |
9 | 1024338128777372 |
10 | 212212342122041 |
11 | 61687826844308 |
12 | 1b9742100057b5 |
13 | 91546cbc8a911 |
14 | 3a591bc91bcc9 |
15 | 19801e3c341cb |
hex | c1018944e639 |
212212342122041 has 8 divisors (see below), whose sum is σ = 215202292200000. Its totient is φ = 209222421040080.
The previous prime is 212212342122031. The next prime is 212212342122043. The reversal of 212212342122041 is 140221243212212.
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 212212342122041 - 26 = 212212342121977 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 212212342121995 and 212212342122013.
It is not an unprimeable number, because it can be changed into a prime (212212342122043) 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, 7707335 + ... + 21996083.
It is an arithmetic number, because the mean of its divisors is an integer number (26900286525000).
Almost surely, 2212212342122041 is an apocalyptic number.
It is an amenable number.
212212342122041 is a deficient number, since it is larger than the sum of its proper divisors (2989950077959).
212212342122041 is a wasteful number, since it uses less digits than its factorization.
212212342122041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14497999.
The product of its (nonzero) digits is 6144, while the sum is 29.
Adding to 212212342122041 its reverse (140221243212212), we get a palindrome (352433585334253).
The spelling of 212212342122041 in words is "two hundred twelve trillion, two hundred twelve billion, three hundred forty-two million, one hundred twenty-two thousand, forty-one".
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