Base | Representation |
---|---|
bin | 11011101010001… |
… | …10010011001101 |
3 | 121011121000001112 |
4 | 31311012103031 |
5 | 433344220440 |
6 | 35005021405 |
7 | 5515110416 |
oct | 1565062315 |
9 | 534530045 |
10 | 232023245 |
11 | 109a75553 |
12 | 65854865 |
13 | 390ba17c |
14 | 22b5a80d |
15 | 15582965 |
hex | dd464cd |
232023245 has 4 divisors (see below), whose sum is σ = 278427900. Its totient is φ = 185618592.
The previous prime is 232023221. The next prime is 232023257. The reversal of 232023245 is 542320232.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 66797929 + 165225316 = 8173^2 + 12854^2 .
It is a cyclic number.
It is not a de Polignac number, because 232023245 - 214 = 232006861 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 232023245.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23202320 + ... + 23202329.
It is an arithmetic number, because the mean of its divisors is an integer number (69606975).
Almost surely, 2232023245 is an apocalyptic number.
It is an amenable number.
232023245 is a deficient number, since it is larger than the sum of its proper divisors (46404655).
232023245 is an equidigital number, since it uses as much as digits as its factorization.
232023245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46404654.
The product of its (nonzero) digits is 2880, while the sum is 23.
The square root of 232023245 is about 15232.3092471234. The cubic root of 232023245 is about 614.4838862922.
Adding to 232023245 its reverse (542320232), we get a palindrome (774343477).
The spelling of 232023245 in words is "two hundred thirty-two million, twenty-three thousand, two hundred forty-five".
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