Base | Representation |
---|---|
bin | 11110101110111111011… |
… | …110010000101010000101 |
3 | 21110220112210100210020221 |
4 | 132232333132100222011 |
5 | 234100430034320031 |
6 | 4254131451224341 |
7 | 305406232015651 |
oct | 36567736205205 |
9 | 7426483323227 |
10 | 2112041323141 |
11 | 7447912a2212 |
12 | 2a13b24480b1 |
13 | 12421a946499 |
14 | 7431ac07a61 |
15 | 39e143eba11 |
hex | 1ebbf790a85 |
2112041323141 has 12 divisors (see below), whose sum is σ = 2262321380352. Its totient is φ = 1971017331624.
The previous prime is 2112041323097. The next prime is 2112041323159. The reversal of 2112041323141 is 1413231402112.
It is not a de Polignac number, because 2112041323141 - 223 = 2112032934533 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2112041323541) 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, 43636485 + ... + 43684858.
It is an arithmetic number, because the mean of its divisors is an integer number (188526781696).
Almost surely, 22112041323141 is an apocalyptic number.
It is an amenable number.
2112041323141 is a deficient number, since it is larger than the sum of its proper divisors (150280057211).
2112041323141 is an equidigital number, since it uses as much as digits as its factorization.
2112041323141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87321448 (or 87321429 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 25.
Adding to 2112041323141 its reverse (1413231402112), we get a palindrome (3525272725253).
The spelling of 2112041323141 in words is "two trillion, one hundred twelve billion, forty-one million, three hundred twenty-three thousand, one hundred forty-one".
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