Base | Representation |
---|---|
bin | 1011101001000110011… |
… | …0101001011101010100 |
3 | 201010021010120222000221 |
4 | 2322101212221131110 |
5 | 11234110344320340 |
6 | 231514532444124 |
7 | 20310316124212 |
oct | 2722146513524 |
9 | 633233528027 |
10 | 200011323220 |
11 | 779081a5535 |
12 | 3291b479644 |
13 | 15b267850c7 |
14 | 99757cbcb2 |
15 | 530945e44a |
hex | 2e919a9754 |
200011323220 has 48 divisors (see below), whose sum is σ = 440459606160. Its totient is φ = 76187575296.
The previous prime is 200011323209. The next prime is 200011323227. The reversal of 200011323220 is 22323110002.
200011323220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 27060804 + 199984262416 = 5202^2 + 447196^2 .
It is a super-2 number, since 2×2000113232202 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 200011323194 and 200011323203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200011323227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2319627 + ... + 2404306.
It is an arithmetic number, because the mean of its divisors is an integer number (9176241795).
Almost surely, 2200011323220 is an apocalyptic number.
200011323220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200011323220 is an abundant number, since it is smaller than the sum of its proper divisors (240448282940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200011323220 is a wasteful number, since it uses less digits than its factorization.
200011323220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4724044 (or 4724042 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 200011323220 its reverse (22323110002), we get a palindrome (222334433222).
The spelling of 200011323220 in words is "two hundred billion, eleven million, three hundred twenty-three thousand, two hundred twenty".
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