Base | Representation |
---|---|
bin | 10100110111001010… |
… | …11100110010101010 |
3 | 1001220120012010220012 |
4 | 22123211130302222 |
5 | 140414224022310 |
6 | 5051215331522 |
7 | 544360205405 |
oct | 123345346252 |
9 | 31816163805 |
10 | 11200220330 |
11 | 4828261342 |
12 | 2206b20ba2 |
13 | 109655b010 |
14 | 78370cd3c |
15 | 45843dc05 |
hex | 29b95ccaa |
11200220330 has 64 divisors (see below), whose sum is σ = 23730029568. Its totient is φ = 3766625280.
The previous prime is 11200220329. The next prime is 11200220357. The reversal of 11200220330 is 3302200211.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13232 + ... + 150251.
It is an arithmetic number, because the mean of its divisors is an integer number (370781712).
Almost surely, 211200220330 is an apocalyptic number.
11200220330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11200220330 is an abundant number, since it is smaller than the sum of its proper divisors (12529809238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11200220330 is a wasteful number, since it uses less digits than its factorization.
11200220330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163551.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 11200220330 its reverse (3302200211), we get a palindrome (14502420541).
The spelling of 11200220330 in words is "eleven billion, two hundred million, two hundred twenty thousand, three hundred thirty".
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