Base | Representation |
---|---|
bin | 11011101101101… |
… | …11010101010101 |
3 | 121012110112011002 |
4 | 31312313111111 |
5 | 434004024404 |
6 | 35022553045 |
7 | 5522046263 |
oct | 1566672525 |
9 | 535415132 |
10 | 232486229 |
11 | 10a261388 |
12 | 65a38785 |
13 | 3921cb21 |
14 | 22c3b433 |
15 | 15624c1e |
hex | ddb7555 |
232486229 has 2 divisors, whose sum is σ = 232486230. Its totient is φ = 232486228.
The previous prime is 232486187. The next prime is 232486253. The reversal of 232486229 is 922684232.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 195300625 + 37185604 = 13975^2 + 6098^2 .
It is a cyclic number.
It is not a de Polignac number, because 232486229 - 28 = 232485973 is a prime.
It is a Chen prime.
It is a nialpdrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 232486192 and 232486201.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (232486729) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116243114 + 116243115.
It is an arithmetic number, because the mean of its divisors is an integer number (116243115).
Almost surely, 2232486229 is an apocalyptic number.
It is an amenable number.
232486229 is a deficient number, since it is larger than the sum of its proper divisors (1).
232486229 is an equidigital number, since it uses as much as digits as its factorization.
232486229 is an evil number, because the sum of its binary digits is even.
The product of its digits is 82944, while the sum is 38.
The square root of 232486229 is about 15247.4991064109. The cubic root of 232486229 is about 614.8923327063.
The spelling of 232486229 in words is "two hundred thirty-two million, four hundred eighty-six thousand, two hundred twenty-nine".
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