Base | Representation |
---|---|
bin | 100000010011101010000… |
… | …100111111110011100000 |
3 | 21212020112200211220002200 |
4 | 200103222010333303200 |
5 | 242333311324200300 |
6 | 4415525213213200 |
7 | 316253620131465 |
oct | 40235204776340 |
9 | 7766480756080 |
10 | 2220130303200 |
11 | 78660874a7a7 |
12 | 2ba339191200 |
13 | 131485251954 |
14 | 7965229566c |
15 | 3cb3d85b200 |
hex | 204ea13fce0 |
2220130303200 has 108 divisors (see below), whose sum is σ = 7828734507048. Its totient is φ = 592034745600.
The previous prime is 2220130303187. The next prime is 2220130303219. The reversal of 2220130303200 is 23030310222.
It is a happy number.
2220130303200 is a `hidden beast` number, since 22 + 20 + 1 + 303 + 0 + 320 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
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 17 ways as a sum of consecutive naturals, for example, 154168516 + ... + 154182915.
Almost surely, 22220130303200 is an apocalyptic number.
2220130303200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2220130303200 is an abundant number, since it is smaller than the sum of its proper divisors (5608604203848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2220130303200 is a wasteful number, since it uses less digits than its factorization.
2220130303200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 308351457 (or 308351441 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 2220130303200 its reverse (23030310222), we get a palindrome (2243160613422).
The spelling of 2220130303200 in words is "two trillion, two hundred twenty billion, one hundred thirty million, three hundred three thousand, two hundred".
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