Base | Representation |
---|---|
bin | 110011101100011101… |
… | …0001000111111001100 |
3 | 101121112201010001200221 |
4 | 1213120322020333030 |
5 | 3304323401132340 |
6 | 122555424201124 |
7 | 11010004333222 |
oct | 1473072107714 |
9 | 347481101627 |
10 | 111013302220 |
11 | 4309812a067 |
12 | 196221691a4 |
13 | a612413a12 |
14 | 55319d4b12 |
15 | 2d4b05544a |
hex | 19d8e88fcc |
111013302220 has 48 divisors (see below), whose sum is σ = 246139488000. Its totient is φ = 41941056960.
The previous prime is 111013302217. The next prime is 111013302223. The reversal of 111013302220 is 22203310111.
It is an interprime number because it is at equal distance from previous prime (111013302217) and next prime (111013302223).
It is a junction number, because it is equal to n+sod(n) for n = 111013302194 and 111013302203.
It is not an unprimeable number, because it can be changed into a prime (111013302223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315520 + ... + 567079.
It is an arithmetic number, because the mean of its divisors is an integer number (5127906000).
Almost surely, 2111013302220 is an apocalyptic number.
111013302220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
111013302220 is an abundant number, since it is smaller than the sum of its proper divisors (135126185780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111013302220 is a wasteful number, since it uses less digits than its factorization.
111013302220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 882958 (or 882956 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 111013302220 its reverse (22203310111), we get a palindrome (133216612331).
The spelling of 111013302220 in words is "one hundred eleven billion, thirteen million, three hundred two thousand, two hundred twenty".
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