Base | Representation |
---|---|
bin | 11100000010100… |
… | …00100100011001 |
3 | 121101120221212202 |
4 | 32001100210121 |
5 | 440203223113 |
6 | 35201215545 |
7 | 5554155311 |
oct | 1601204431 |
9 | 541527782 |
10 | 235211033 |
11 | 110852592 |
12 | 669315b5 |
13 | 39965135 |
14 | 2334a441 |
15 | 159b2258 |
hex | e050919 |
235211033 has 2 divisors, whose sum is σ = 235211034. Its totient is φ = 235211032.
The previous prime is 235211021. The next prime is 235211063. The reversal of 235211033 is 330112532.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 212809744 + 22401289 = 14588^2 + 4733^2 .
It is a cyclic number.
It is not a de Polignac number, because 235211033 - 28 = 235210777 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 235210996 and 235211014.
It is not a weakly prime, because it can be changed into another prime (235211063) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117605516 + 117605517.
It is an arithmetic number, because the mean of its divisors is an integer number (117605517).
Almost surely, 2235211033 is an apocalyptic number.
It is an amenable number.
235211033 is a deficient number, since it is larger than the sum of its proper divisors (1).
235211033 is an equidigital number, since it uses as much as digits as its factorization.
235211033 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 540, while the sum is 20.
The square root of 235211033 is about 15336.5913096750. The cubic root of 235211033 is about 617.2852454105.
Adding to 235211033 its reverse (330112532), we get a palindrome (565323565).
The spelling of 235211033 in words is "two hundred thirty-five million, two hundred eleven thousand, thirty-three".
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