Base | Representation |
---|---|
bin | 101101101110100011001111… |
… | …110000000001110101011001 |
3 | 222101002000201202101022121121 |
4 | 231232203033300001311121 |
5 | 202330000344220021131 |
6 | 1551421044511005241 |
7 | 60234535622564422 |
oct | 5556431760016531 |
9 | 871060652338547 |
10 | 201111034142041 |
11 | 5909778a9015a1 |
12 | 1a6807ba509821 |
13 | 882a8c6086b8a |
14 | 3793b7c728649 |
15 | 183b55d5c5911 |
hex | b6e8cfc01d59 |
201111034142041 has 4 divisors (see below), whose sum is σ = 201558942904500. Its totient is φ = 200663125379584.
The previous prime is 201111034142003. The next prime is 201111034142047. The reversal of 201111034142041 is 140241430111102.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 68724033680016 + 132387000462025 = 8289996^2 + 11505955^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-201111034142041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 201111034141997 and 201111034142015.
It is not an unprimeable number, because it can be changed into a prime (201111034142047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223954380556 + ... + 223954381453.
It is an arithmetic number, because the mean of its divisors is an integer number (50389735726125).
Almost surely, 2201111034142041 is an apocalyptic number.
It is an amenable number.
201111034142041 is a deficient number, since it is larger than the sum of its proper divisors (447908762459).
201111034142041 is an equidigital number, since it uses as much as digits as its factorization.
201111034142041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 447908762458.
The product of its (nonzero) digits is 768, while the sum is 25.
Adding to 201111034142041 its reverse (140241430111102), we get a palindrome (341352464253143).
The spelling of 201111034142041 in words is "two hundred one trillion, one hundred eleven billion, thirty-four million, one hundred forty-two thousand, forty-one".
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