Base | Representation |
---|---|
bin | 111011111111100… |
… | …0100111111011110 |
3 | 12012021212020002200 |
4 | 1313333010333132 |
5 | 13110313233342 |
6 | 531430032330 |
7 | 100612265166 |
oct | 16777047736 |
9 | 5167766080 |
10 | 2013024222 |
11 | 943332990 |
12 | 4821a86a6 |
13 | 2610875c1 |
14 | 1514c95a6 |
15 | bbad694c |
hex | 77fc4fde |
2013024222 has 24 divisors (see below), whose sum is σ = 4758057720. Its totient is φ = 610007280.
The previous prime is 2013024197. The next prime is 2013024229. The reversal of 2013024222 is 2224203102.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 2013024195 and 2013024204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2013024229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5083197 + ... + 5083592.
It is an arithmetic number, because the mean of its divisors is an integer number (198252405).
Almost surely, 22013024222 is an apocalyptic number.
2013024222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2013024222 is an abundant number, since it is smaller than the sum of its proper divisors (2745033498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013024222 is a wasteful number, since it uses less digits than its factorization.
2013024222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10166808 (or 10166805 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 2013024222 is about 44866.7384818643. The cubic root of 2013024222 is about 1262.6500498322.
Adding to 2013024222 its reverse (2224203102), we get a palindrome (4237227324).
The spelling of 2013024222 in words is "two billion, thirteen million, twenty-four thousand, two hundred twenty-two".
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