Base | Representation |
---|---|
bin | 11101110101111101110… |
… | …111101000100000000000 |
3 | 21021001111112222000000000 |
4 | 131311331313220200000 |
5 | 232100030122323000 |
6 | 4210044000000000 |
7 | 301111004014554 |
oct | 35657567504000 |
9 | 7231445860000 |
10 | 2050811136000 |
11 | 720820470370 |
12 | 291564600000 |
13 | 11b510385913 |
14 | 7138cc07864 |
15 | 3852db99000 |
hex | 1dd7dde8800 |
2050811136000 has 1920 divisors, whose sum is σ = 8600397886080. Its totient is φ = 483729408000.
The previous prime is 2050811135953. The next prime is 2050811136001. The reversal of 2050811136000 is 6311180502.
2050811136000 is a `hidden beast` number, since 2 + 0 + 50 + 8 + 1 + 1 + 1 + 3 + 600 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (1920).
It is a super-2 number, since 2×20508111360002 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (2050811136001) by changing a digit.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 55427327982 + ... + 55427328018.
It is an arithmetic number, because the mean of its divisors is an integer number (4479373899).
Almost surely, 22050811136000 is an apocalyptic number.
2050811136000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2050811136000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4300198943040).
2050811136000 is an abundant number, since it is smaller than the sum of its proper divisors (6549586750080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2050811136000 is an frugal number, since it uses more digits than its factorization.
2050811136000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112 (or 58 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 27.
The spelling of 2050811136000 in words is "two trillion, fifty billion, eight hundred eleven million, one hundred thirty-six thousand".
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