Base | Representation |
---|---|
bin | 1101000111011… |
… | …00111001001100 |
3 | 21200000201010001 |
4 | 12203230321030 |
5 | 211131202340 |
6 | 14530054044 |
7 | 2504113330 |
oct | 643547114 |
9 | 250021101 |
10 | 110022220 |
11 | 57117360 |
12 | 30a1a324 |
13 | 19a42509 |
14 | 1087d7c0 |
15 | 99d429a |
hex | 68ece4c |
110022220 has 48 divisors (see below), whose sum is σ = 288062208. Its totient is φ = 34292160.
The previous prime is 110022203. The next prime is 110022247. The reversal of 110022220 is 22220011.
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 = 110022197 and 110022206.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34182 + ... + 37261.
It is an arithmetic number, because the mean of its divisors is an integer number (6001296).
Almost surely, 2110022220 is an apocalyptic number.
110022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
110022220 is an abundant number, since it is smaller than the sum of its proper divisors (178039988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
110022220 is a wasteful number, since it uses less digits than its factorization.
110022220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71470 (or 71468 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 10.
The square root of 110022220 is about 10489.1477251491. The cubic root of 110022220 is about 479.1742457612.
Adding to 110022220 its reverse (22220011), we get a palindrome (132242231).
The spelling of 110022220 in words is "one hundred ten million, twenty-two thousand, two hundred twenty".
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