Base | Representation |
---|---|
bin | 1101100001110110000… |
… | …0010001101010001101 |
3 | 211012220222022122020221 |
4 | 3120131200101222031 |
5 | 12302000321443224 |
6 | 254435044311341 |
7 | 22535443615366 |
oct | 3303540215215 |
9 | 735828278227 |
10 | 232423234189 |
11 | 8a62a946a13 |
12 | 390660a2551 |
13 | 18bc0746453 |
14 | b36c2b6b6d |
15 | 60a4bb36e4 |
hex | 361d811a8d |
232423234189 has 2 divisors, whose sum is σ = 232423234190. Its totient is φ = 232423234188.
The previous prime is 232423234151. The next prime is 232423234223. The reversal of 232423234189 is 981432324232.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 159806458564 + 72616775625 = 399758^2 + 269475^2 .
It is a cyclic number.
It is not a de Polignac number, because 232423234189 - 215 = 232423201421 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (232423234139) 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 as a sum of consecutive naturals, namely, 116211617094 + 116211617095.
It is an arithmetic number, because the mean of its divisors is an integer number (116211617095).
Almost surely, 2232423234189 is an apocalyptic number.
It is an amenable number.
232423234189 is a deficient number, since it is larger than the sum of its proper divisors (1).
232423234189 is an equidigital number, since it uses as much as digits as its factorization.
232423234189 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 497664, while the sum is 43.
The spelling of 232423234189 in words is "two hundred thirty-two billion, four hundred twenty-three million, two hundred thirty-four thousand, one hundred eighty-nine".
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