Base | Representation |
---|---|
bin | 1000110110110110000… |
… | …01111111001111101100 |
3 | 1002002111202100211202201 |
4 | 10123123001333033230 |
5 | 14441223021122340 |
6 | 351445342031244 |
7 | 30662252035606 |
oct | 4333301771754 |
9 | 1062452324681 |
10 | 304322442220 |
11 | 1080760a30a5 |
12 | 4ab90b78524 |
13 | 2290b4a8024 |
14 | 10a2d22c176 |
15 | 7db1dc779a |
hex | 46db07f3ec |
304322442220 has 48 divisors (see below), whose sum is σ = 640185094080. Its totient is φ = 121518136064.
The previous prime is 304322442169. The next prime is 304322442223. The reversal of 304322442220 is 22244223403.
It is a happy number.
It is a super-2 number, since 2×3043224422202 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (304322442223) 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 15 ways as a sum of consecutive naturals, for example, 30315042 + ... + 30325078.
It is an arithmetic number, because the mean of its divisors is an integer number (13337189460).
Almost surely, 2304322442220 is an apocalyptic number.
It is an amenable number.
304322442220 is an abundant number, since it is smaller than the sum of its proper divisors (335862651860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
304322442220 is a wasteful number, since it uses less digits than its factorization.
304322442220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12522 (or 12520 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 28.
Adding to 304322442220 its reverse (22244223403), we get a palindrome (326566665623).
The spelling of 304322442220 in words is "three hundred four billion, three hundred twenty-two million, four hundred forty-two thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •