Base | Representation |
---|---|
bin | 11101110101100001111… |
… | …111110000110011100001 |
3 | 21021000021222000220000211 |
4 | 131311201333300303201 |
5 | 232043100414130441 |
6 | 4205525333014121 |
7 | 301063265144332 |
oct | 35654177606341 |
9 | 7230258026024 |
10 | 2050343505121 |
11 | 72060050236a |
12 | 291453a84341 |
13 | 11b467524c62 |
14 | 71346a7a289 |
15 | 38502ac6a81 |
hex | 1dd61ff0ce1 |
2050343505121 has 8 divisors (see below), whose sum is σ = 2158283328320. Its totient is φ = 1942406382672.
The previous prime is 2050343505107. The next prime is 2050343505181. The reversal of 2050343505121 is 1215053430502.
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 2050343505121 - 233 = 2041753570529 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2050343505181) 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, 988231 + ... + 2253283.
It is an arithmetic number, because the mean of its divisors is an integer number (269785416040).
Almost surely, 22050343505121 is an apocalyptic number.
It is an amenable number.
2050343505121 is a deficient number, since it is larger than the sum of its proper divisors (107939823199).
2050343505121 is a wasteful number, since it uses less digits than its factorization.
2050343505121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1350375.
The product of its (nonzero) digits is 18000, while the sum is 31.
Adding to 2050343505121 its reverse (1215053430502), we get a palindrome (3265396935623).
The spelling of 2050343505121 in words is "two trillion, fifty billion, three hundred forty-three million, five hundred five thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •