Base | Representation |
---|---|
bin | 1110001001011011101… |
… | …0101101010101100111 |
3 | 212020100120201102220020 |
4 | 3202112322231111213 |
5 | 12440231314003111 |
6 | 303353344010223 |
7 | 23363003053155 |
oct | 3422672552547 |
9 | 766316642806 |
10 | 243050141031 |
11 | 94093517355 |
12 | 3b131000973 |
13 | 19bc52905c9 |
14 | ba997c83d5 |
15 | 64c7b06906 |
hex | 3896ead567 |
243050141031 has 16 divisors (see below), whose sum is σ = 324830329824. Its totient is φ = 161651810304.
The previous prime is 243050141003. The next prime is 243050141039. The reversal of 243050141031 is 130141050342.
It is a happy number.
It is not a de Polignac number, because 243050141031 - 26 = 243050140967 is a prime.
It is a super-2 number, since 2×2430501410312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 243050140992 and 243050141010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (243050141039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11359015 + ... + 11380391.
It is an arithmetic number, because the mean of its divisors is an integer number (20301895614).
Almost surely, 2243050141031 is an apocalyptic number.
243050141031 is a deficient number, since it is larger than the sum of its proper divisors (81780188793).
243050141031 is a wasteful number, since it uses less digits than its factorization.
243050141031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30130.
The product of its (nonzero) digits is 1440, while the sum is 24.
Adding to 243050141031 its reverse (130141050342), we get a palindrome (373191191373).
The spelling of 243050141031 in words is "two hundred forty-three billion, fifty million, one hundred forty-one thousand, thirty-one".
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