Base | Representation |
---|---|
bin | 1101101000100010111… |
… | …0100001010100010101 |
3 | 211101120100021001000111 |
4 | 3122020232201110111 |
5 | 12314141331133303 |
6 | 255333345043021 |
7 | 22631146155043 |
oct | 3321056412425 |
9 | 741510231014 |
10 | 234222130453 |
11 | 90373317343 |
12 | 39488626471 |
13 | 1911933accc |
14 | b49d183393 |
15 | 615ca9eb6d |
hex | 3688ba1515 |
234222130453 has 4 divisors (see below), whose sum is σ = 234226797228. Its totient is φ = 234217463680.
The previous prime is 234222130451. The next prime is 234222130463. The reversal of 234222130453 is 354031222432.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 23951276644 + 210270853809 = 154762^2 + 458553^2 .
It is a cyclic number.
It is not a de Polignac number, because 234222130453 - 21 = 234222130451 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234222130451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2257276 + ... + 2358757.
It is an arithmetic number, because the mean of its divisors is an integer number (58556699307).
Almost surely, 2234222130453 is an apocalyptic number.
It is an amenable number.
234222130453 is a deficient number, since it is larger than the sum of its proper divisors (4666775).
234222130453 is an equidigital number, since it uses as much as digits as its factorization.
234222130453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4666774.
The product of its (nonzero) digits is 34560, while the sum is 31.
Adding to 234222130453 its reverse (354031222432), we get a palindrome (588253352885).
The spelling of 234222130453 in words is "two hundred thirty-four billion, two hundred twenty-two million, one hundred thirty thousand, four hundred fifty-three".
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