Base | Representation |
---|---|
bin | 1101100101001110011… |
… | …1101010011101000100 |
3 | 211022021020201001110122 |
4 | 3121103213222131010 |
5 | 12310330232443140 |
6 | 255105120041112 |
7 | 22600106653340 |
oct | 3312347523504 |
9 | 738236631418 |
10 | 233331140420 |
11 | 8aa56389344 |
12 | 3927a163198 |
13 | 1900687a681 |
14 | b416ad0620 |
15 | 6109752ab5 |
hex | 36539ea744 |
233331140420 has 24 divisors (see below), whose sum is σ = 559994737344. Its totient is φ = 79999248096.
The previous prime is 233331140401. The next prime is 233331140431. The reversal of 233331140420 is 24041133332.
233331140420 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 233331140420.
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, 833325362 + ... + 833325641.
It is an arithmetic number, because the mean of its divisors is an integer number (23333114056).
Almost surely, 2233331140420 is an apocalyptic number.
233331140420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
233331140420 is an abundant number, since it is smaller than the sum of its proper divisors (326663596924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233331140420 is a wasteful number, since it uses less digits than its factorization.
233331140420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1666651019 (or 1666651017 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 233331140420 its reverse (24041133332), we get a palindrome (257372273752).
The spelling of 233331140420 in words is "two hundred thirty-three billion, three hundred thirty-one million, one hundred forty thousand, four hundred twenty".
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