Base | Representation |
---|---|
bin | 1111110001000101… |
… | …1111000101110111 |
3 | 101220222002100020200 |
4 | 3330101133011313 |
5 | 32132001122411 |
6 | 1535551531543 |
7 | 206612110503 |
oct | 37421370567 |
9 | 11828070220 |
10 | 4232442231 |
11 | 1882115546 |
12 | 9a1529bb3 |
13 | 525b274b4 |
14 | 2c217d303 |
15 | 19b88be56 |
hex | fc45f177 |
4232442231 has 12 divisors (see below), whose sum is σ = 6217147560. Its totient is φ = 2773803600.
The previous prime is 4232442163. The next prime is 4232442251. The reversal of 4232442231 is 1322442324.
4232442231 is a `hidden beast` number, since 4 + 232 + 4 + 422 + 3 + 1 = 666.
It is not a de Polignac number, because 4232442231 - 217 = 4232311159 is a prime.
It is a super-2 number, since 2×42324422312 = 35827134477504514722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4232442195 and 4232442204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4232442251) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3984820 + ... + 3985881.
It is an arithmetic number, because the mean of its divisors is an integer number (518095630).
Almost surely, 24232442231 is an apocalyptic number.
4232442231 is a deficient number, since it is larger than the sum of its proper divisors (1984705329).
4232442231 is a wasteful number, since it uses less digits than its factorization.
4232442231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7970766 (or 7970763 counting only the distinct ones).
The product of its digits is 9216, while the sum is 27.
The square root of 4232442231 is about 65057.2227427516. Note that the first 3 decimals coincide. The cubic root of 4232442231 is about 1617.5722196692.
Adding to 4232442231 its reverse (1322442324), we get a palindrome (5554884555).
The spelling of 4232442231 in words is "four billion, two hundred thirty-two million, four hundred forty-two thousand, two hundred thirty-one".
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