Base | Representation |
---|---|
bin | 1000110010111001011… |
… | …01000010001110111110 |
3 | 1001220001001022001100200 |
4 | 10121130231002032332 |
5 | 14422402433121342 |
6 | 350455151304330 |
7 | 30555605200665 |
oct | 4313455021676 |
9 | 1056031261320 |
10 | 302203020222 |
11 | 1071887a9a74 |
12 | 4a69b21b0a6 |
13 | 22661379b7c |
14 | 108ab967ddc |
15 | 7cdacc594c |
hex | 465cb423be |
302203020222 has 24 divisors (see below), whose sum is σ = 657876409320. Its totient is φ = 100256924880.
The previous prime is 302203020209. The next prime is 302203020239. The reversal of 302203020222 is 222020302203.
302203020222 is digitally balanced in base 4, 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 (18).
It is a junction number, because it is equal to n+sod(n) for n = 302203020195 and 302203020204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39780697 + ... + 39788292.
It is an arithmetic number, because the mean of its divisors is an integer number (27411517055).
Almost surely, 2302203020222 is an apocalyptic number.
302203020222 is an abundant number, since it is smaller than the sum of its proper divisors (355673389098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
302203020222 is a wasteful number, since it uses less digits than its factorization.
302203020222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79569208 (or 79569205 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
Adding to 302203020222 its reverse (222020302203), we get a palindrome (524223322425).
The spelling of 302203020222 in words is "three hundred two billion, two hundred three million, twenty thousand, two hundred twenty-two".
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