Base | Representation |
---|---|
bin | 1101101000101000011… |
… | …1011000100101101011 |
3 | 211101121222002112211120 |
4 | 3122022013120211223 |
5 | 12314213312104030 |
6 | 255335540230323 |
7 | 22631551156503 |
oct | 3321207304553 |
9 | 741558075746 |
10 | 234245425515 |
11 | 90385488262 |
12 | 3949439b3a3 |
13 | 1912110617a |
14 | b4a22c8a03 |
15 | 615eb52010 |
hex | 368a1d896b |
234245425515 has 16 divisors (see below), whose sum is σ = 374802455328. Its totient is φ = 124927635456.
The previous prime is 234245425511. The next prime is 234245425541. The reversal of 234245425515 is 515524542432.
234245425515 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 234245425515 - 22 = 234245425511 is a prime.
It is not an unprimeable number, because it can be changed into a prime (234245425511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460587 + ... + 825003.
It is an arithmetic number, because the mean of its divisors is an integer number (23425153458).
Almost surely, 2234245425515 is an apocalyptic number.
234245425515 is a deficient number, since it is larger than the sum of its proper divisors (140557029813).
234245425515 is a wasteful number, since it uses less digits than its factorization.
234245425515 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 407278.
The product of its digits is 960000, while the sum is 42.
Adding to 234245425515 its reverse (515524542432), we get a palindrome (749769967947).
The spelling of 234245425515 in words is "two hundred thirty-four billion, two hundred forty-five million, four hundred twenty-five thousand, five hundred fifteen".
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