Base | Representation |
---|---|
bin | 11010001110101… |
… | …11110000011000 |
3 | 120100000222210221 |
4 | 31013113300120 |
5 | 422312123440 |
6 | 33500045424 |
7 | 5311163503 |
oct | 1507276030 |
9 | 510028727 |
10 | 220036120 |
11 | 103228437 |
12 | 61833874 |
13 | 36780cb5 |
14 | 2131a13a |
15 | 144b5d4a |
hex | d1d7c18 |
220036120 has 48 divisors (see below), whose sum is σ = 500744160. Its totient is φ = 87018624.
The previous prime is 220036099. The next prime is 220036121. The reversal of 220036120 is 21630022.
220036120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 220036094 and 220036103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220036121) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 475009 + ... + 475471.
It is an arithmetic number, because the mean of its divisors is an integer number (10432170).
Almost surely, 2220036120 is an apocalyptic number.
220036120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
220036120 is an abundant number, since it is smaller than the sum of its proper divisors (280708040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220036120 is a wasteful number, since it uses less digits than its factorization.
220036120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 692 (or 579 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 220036120 is about 14833.6145291699. The cubic root of 220036120 is about 603.7141096906.
Adding to 220036120 its reverse (21630022), we get a palindrome (241666142).
The spelling of 220036120 in words is "two hundred twenty million, thirty-six thousand, one hundred twenty".
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