Base | Representation |
---|---|
bin | 1101101001010110111… |
… | …0110001101101101100 |
3 | 211102010112210021022200 |
4 | 3122111232301231230 |
5 | 12320113204121140 |
6 | 255411141141500 |
7 | 22636435453023 |
oct | 3322556615554 |
9 | 742115707280 |
10 | 234440301420 |
11 | 90475490426 |
12 | 395296ba890 |
13 | 191525b8060 |
14 | b4c01358ba |
15 | 6171ce8030 |
hex | 3695bb1b6c |
234440301420 has 72 divisors (see below), whose sum is σ = 765838325616. Its totient is φ = 57708381312.
The previous prime is 234440301413. The next prime is 234440301451. The reversal of 234440301420 is 24103044432.
It is a happy number.
234440301420 is a `hidden beast` number, since 234 + 4 + 4 + 0 + 3 + 0 + 1 + 420 = 666.
234440301420 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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, 50091742 + ... + 50096421.
Almost surely, 2234440301420 is an apocalyptic number.
234440301420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
234440301420 is an abundant number, since it is smaller than the sum of its proper divisors (531398024196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234440301420 is a wasteful number, since it uses less digits than its factorization.
234440301420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100188191 (or 100188186 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 234440301420 its reverse (24103044432), we get a palindrome (258543345852).
The spelling of 234440301420 in words is "two hundred thirty-four billion, four hundred forty million, three hundred one thousand, four hundred twenty".
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