Base | Representation |
---|---|
bin | 1000101011110101… |
… | …0101000110100110 |
3 | 20000110210222200210 |
4 | 2022331111012212 |
5 | 14233310124110 |
6 | 1023200320250 |
7 | 111526001205 |
oct | 21275250646 |
9 | 6013728623 |
10 | 2331333030 |
11 | a96a82014 |
12 | 550913086 |
13 | 2b1cc5b00 |
14 | 1818a723c |
15 | d9a10520 |
hex | 8af551a6 |
2331333030 has 48 divisors (see below), whose sum is σ = 6058720080. Its totient is φ = 573865344.
The previous prime is 2331333019. The next prime is 2331333049. The reversal of 2331333030 is 303331332.
2331333030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×23313330302 = 10870227393537961800, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2331332988 and 2331333006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 224845 + ... + 234984.
It is an arithmetic number, because the mean of its divisors is an integer number (126223335).
Almost surely, 22331333030 is an apocalyptic number.
2331333030 is an abundant number, since it is smaller than the sum of its proper divisors (3727387050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2331333030 is a wasteful number, since it uses less digits than its factorization.
2331333030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 459865 (or 459852 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 21.
The square root of 2331333030 is about 48283.8796080017. The cubic root of 2331333030 is about 1325.9732789694.
Adding to 2331333030 its reverse (303331332), we get a palindrome (2634664362).
The spelling of 2331333030 in words is "two billion, three hundred thirty-one million, three hundred thirty-three thousand, thirty".
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