Base | Representation |
---|---|
bin | 11010100000010… |
… | …00110001011000 |
3 | 120111100201222002 |
4 | 31100020301120 |
5 | 423404142130 |
6 | 34021220132 |
7 | 5336544125 |
oct | 1520106130 |
9 | 514321862 |
10 | 222334040 |
11 | 104557945 |
12 | 62561648 |
13 | 370a6c06 |
14 | 2175774c |
15 | 147bbb45 |
hex | d408c58 |
222334040 has 32 divisors (see below), whose sum is σ = 500679360. Its totient is φ = 88857600.
The previous prime is 222334033. The next prime is 222334051. The reversal of 222334040 is 40433222.
222334040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81905 + ... + 84575.
It is an arithmetic number, because the mean of its divisors is an integer number (15646230).
Almost surely, 2222334040 is an apocalyptic number.
222334040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
222334040 is an abundant number, since it is smaller than the sum of its proper divisors (278345320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222334040 is a wasteful number, since it uses less digits than its factorization.
222334040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4763 (or 4759 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 20.
The square root of 222334040 is about 14910.8698606084. The cubic root of 222334040 is about 605.8084404356.
Adding to 222334040 its reverse (40433222), we get a palindrome (262767262).
It can be divided in two parts, 2223 and 34040, that added together give a palindrome (36263).
The spelling of 222334040 in words is "two hundred twenty-two million, three hundred thirty-four thousand, forty".
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