Base | Representation |
---|---|
bin | 1011010000001000… |
… | …0001101110001110 |
3 | 21210111110202100000 |
4 | 2310002001232032 |
5 | 22141212231342 |
6 | 1215414145130 |
7 | 134564143005 |
oct | 26402015616 |
9 | 7714422300 |
10 | 3020430222 |
11 | 130aa54a27 |
12 | 7036521a6 |
13 | 3919b8724 |
14 | 209203c3c |
15 | 12a27c44c |
hex | b4081b8e |
3020430222 has 96 divisors (see below), whose sum is σ = 7216975584. Its totient is φ = 943488000.
The previous prime is 3020430187. The next prime is 3020430233. The reversal of 3020430222 is 2220340203.
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 = 3020430195 and 3020430204.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2320972 + ... + 2322272.
It is an arithmetic number, because the mean of its divisors is an integer number (75176829).
Almost surely, 23020430222 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3020430222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3608487792).
3020430222 is an abundant number, since it is smaller than the sum of its proper divisors (4196545362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020430222 is a wasteful number, since it uses less digits than its factorization.
3020430222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1616 (or 1604 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 3020430222 is about 54958.4408621642. The cubic root of 3020430222 is about 1445.5161084689.
Adding to 3020430222 its reverse (2220340203), we get a palindrome (5240770425).
The spelling of 3020430222 in words is "three billion, twenty million, four hundred thirty thousand, two hundred twenty-two".
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