Base | Representation |
---|---|
bin | 11100000011100… |
… | …01001001010001 |
3 | 121101211201220200 |
4 | 32001301021101 |
5 | 440222010330 |
6 | 35204125413 |
7 | 5555252316 |
oct | 1601611121 |
9 | 541751820 |
10 | 235344465 |
11 | 110933864 |
12 | 66996869 |
13 | 399b0aa5 |
14 | 23382d0d |
15 | 159dba60 |
hex | e071251 |
235344465 has 24 divisors (see below), whose sum is σ = 408606120. Its totient is φ = 125309184.
The previous prime is 235344437. The next prime is 235344479. The reversal of 235344465 is 564443532.
235344465 is a `hidden beast` number, since 23 + 534 + 44 + 65 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 15000129 + 220344336 = 3873^2 + 14844^2 .
It is not a de Polignac number, because 235344465 - 27 = 235344337 is a prime.
It is a super-2 number, since 2×2353444652 = 110774034412272450, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25381 + ... + 33389.
It is an arithmetic number, because the mean of its divisors is an integer number (17025255).
Almost surely, 2235344465 is an apocalyptic number.
It is an amenable number.
235344465 is a deficient number, since it is larger than the sum of its proper divisors (173261655).
235344465 is a wasteful number, since it uses less digits than its factorization.
235344465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8673 (or 8670 counting only the distinct ones).
The product of its digits is 172800, while the sum is 36.
The square root of 235344465 is about 15340.9408120884. The cubic root of 235344465 is about 617.4019491691.
Adding to 235344465 its reverse (564443532), we get a palindrome (799787997).
The spelling of 235344465 in words is "two hundred thirty-five million, three hundred forty-four thousand, four hundred sixty-five".
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