Base | Representation |
---|---|
bin | 1100110011100100001… |
… | …0001010011000011100 |
3 | 210000212012012010101201 |
4 | 3030321002022120130 |
5 | 12101030022401340 |
6 | 245022223445244 |
7 | 21615544563433 |
oct | 3147102123034 |
9 | 700765163351 |
10 | 220000200220 |
11 | 85335417699 |
12 | 36779756824 |
13 | 17990a66c88 |
14 | a91041a11a |
15 | 5ac922e79a |
hex | 333908a61c |
220000200220 has 12 divisors (see below), whose sum is σ = 462000420504. Its totient is φ = 88000080080.
The previous prime is 220000200191. The next prime is 220000200223. The reversal of 220000200220 is 22002000022.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 220000200197 and 220000200206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220000200223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5500004986 + ... + 5500005025.
It is an arithmetic number, because the mean of its divisors is an integer number (38500035042).
Almost surely, 2220000200220 is an apocalyptic number.
220000200220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
220000200220 is an abundant number, since it is smaller than the sum of its proper divisors (242000220284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220000200220 is a wasteful number, since it uses less digits than its factorization.
220000200220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11000010020 (or 11000010018 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 10.
Adding to 220000200220 its reverse (22002000022), we get a palindrome (242002200242).
The spelling of 220000200220 in words is "two hundred twenty billion, two hundred thousand, two hundred twenty".
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