Base | Representation |
---|---|
bin | 101101011111111111111111… |
… | …001110010010000101010110 |
3 | 222020112102201211221112011100 |
4 | 231133333333032102011112 |
5 | 202212110014411101402 |
6 | 1545333434405050530 |
7 | 60102356454161112 |
oct | 5537777716220526 |
9 | 866472654845140 |
10 | 200111103222102 |
11 | 58841707979566 |
12 | 1a53aa576b6a46 |
13 | 878751c1c7217 |
14 | 375b601544742 |
15 | 1820537e5771c |
hex | b5ffff392156 |
200111103222102 has 96 divisors (see below), whose sum is σ = 461267845758720. Its totient is φ = 62480704112640.
The previous prime is 200111103222089. The next prime is 200111103222103. The reversal of 200111103222102 is 201222301111002.
200111103222102 is a `hidden beast` number, since 20 + 0 + 1 + 1 + 110 + 322 + 210 + 2 = 666.
It is a super-2 number, since 2×2001111032221022 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200111103222103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 241216674 + ... + 242044842.
It is an arithmetic number, because the mean of its divisors is an integer number (4804873393320).
Almost surely, 2200111103222102 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200111103222102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230633922879360).
200111103222102 is an abundant number, since it is smaller than the sum of its proper divisors (261156742536618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200111103222102 is a wasteful number, since it uses less digits than its factorization.
200111103222102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 831958 (or 831955 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 200111103222102 its reverse (201222301111002), we get a palindrome (401333404333104).
The spelling of 200111103222102 in words is "two hundred trillion, one hundred eleven billion, one hundred three million, two hundred twenty-two thousand, one hundred two".
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