Base | Representation |
---|---|
bin | 1101100001000100011… |
… | …1100000010101110011 |
3 | 211012101111021021201202 |
4 | 3120101013200111303 |
5 | 12301034121223011 |
6 | 254402302121415 |
7 | 22530341311121 |
oct | 3302107402563 |
9 | 735344237652 |
10 | 232215414131 |
11 | 8a5336026a8 |
12 | 3900858026b |
13 | 18b896818bc |
14 | b34c85a911 |
15 | 609181223b |
hex | 36111e0573 |
232215414131 has 4 divisors (see below), whose sum is σ = 245875144392. Its totient is φ = 218555683872.
The previous prime is 232215414127. The next prime is 232215414133. The reversal of 232215414131 is 131414512232.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 232215414131 - 22 = 232215414127 is a prime.
It is a super-2 number, since 2×2322154141312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 232215414094 and 232215414103.
It is not an unprimeable number, because it can be changed into a prime (232215414133) 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, 6829865105 + ... + 6829865138.
It is an arithmetic number, because the mean of its divisors is an integer number (61468786098).
Almost surely, 2232215414131 is an apocalyptic number.
232215414131 is a deficient number, since it is larger than the sum of its proper divisors (13659730261).
232215414131 is a wasteful number, since it uses less digits than its factorization.
232215414131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13659730260.
The product of its digits is 5760, while the sum is 29.
Adding to 232215414131 its reverse (131414512232), we get a palindrome (363629926363).
The spelling of 232215414131 in words is "two hundred thirty-two billion, two hundred fifteen million, four hundred fourteen thousand, one hundred thirty-one".
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