Base | Representation |
---|---|
bin | 11011101010000… |
… | …01001011000011 |
3 | 121011112221020200 |
4 | 31311001023003 |
5 | 433343032433 |
6 | 35004340243 |
7 | 5514662244 |
oct | 1565011303 |
9 | 534487220 |
10 | 232002243 |
11 | 109a607a0 |
12 | 65844683 |
13 | 390b0745 |
14 | 22b52ccb |
15 | 1557b613 |
hex | dd412c3 |
232002243 has 24 divisors (see below), whose sum is σ = 374088000. Its totient is φ = 137334960.
The previous prime is 232002193. The next prime is 232002257. The reversal of 232002243 is 342200232.
It is not a de Polignac number, because 232002243 - 210 = 232001219 is a prime.
It is not an unprimeable number, because it can be changed into a prime (232002283) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22993 + ... + 31506.
It is an arithmetic number, because the mean of its divisors is an integer number (15587000).
Almost surely, 2232002243 is an apocalyptic number.
232002243 is a deficient number, since it is larger than the sum of its proper divisors (142085757).
232002243 is a wasteful number, since it uses less digits than its factorization.
232002243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54559 (or 54556 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 232002243 is about 15231.6198416321. The cubic root of 232002243 is about 614.4653453626.
Adding to 232002243 its reverse (342200232), we get a palindrome (574202475).
The spelling of 232002243 in words is "two hundred thirty-two million, two thousand, two hundred forty-three".
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