Base | Representation |
---|---|
bin | 11011101011110… |
… | …01111000100101 |
3 | 121011222201220000 |
4 | 31311321320211 |
5 | 433423001113 |
6 | 35013331513 |
7 | 5516650416 |
oct | 1565717045 |
9 | 534881800 |
10 | 232234533 |
11 | 10a0aa273 |
12 | 65936b99 |
13 | 391623ab |
14 | 22bb380d |
15 | 155c5373 |
hex | dd79e25 |
232234533 has 20 divisors (see below), whose sum is σ = 356299020. Its totient is φ = 150636672.
The previous prime is 232234531. The next prime is 232234543. The reversal of 232234533 is 335432232.
It can be written as a sum of positive squares in 2 ways, for example, as 91527489 + 140707044 = 9567^2 + 11862^2 .
It is not a de Polignac number, because 232234533 - 21 = 232234531 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 232234497 and 232234506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232234531) 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 in 19 ways as a sum of consecutive naturals, for example, 35748 + ... + 41741.
It is an arithmetic number, because the mean of its divisors is an integer number (17814951).
Almost surely, 2232234533 is an apocalyptic number.
It is an amenable number.
232234533 is a deficient number, since it is larger than the sum of its proper divisors (124064487).
232234533 is an equidigital number, since it uses as much as digits as its factorization.
232234533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77538 (or 77529 counting only the distinct ones).
The product of its digits is 12960, while the sum is 27.
The square root of 232234533 is about 15239.2431898700. The cubic root of 232234533 is about 614.6703527836.
Adding to 232234533 its reverse (335432232), we get a palindrome (567666765).
The spelling of 232234533 in words is "two hundred thirty-two million, two hundred thirty-four thousand, five hundred thirty-three".
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