Base | Representation |
---|---|
bin | 11011101010001… |
… | …10000100101001 |
3 | 121011120221210000 |
4 | 31311012010221 |
5 | 433344203223 |
6 | 35005013213 |
7 | 5515104615 |
oct | 1565060451 |
9 | 534527700 |
10 | 232022313 |
11 | 109a74886 |
12 | 65854209 |
13 | 390b9913 |
14 | 22b5a345 |
15 | 15582543 |
hex | dd46129 |
232022313 has 10 divisors (see below), whose sum is σ = 346601354. Its totient is φ = 154681488.
The previous prime is 232022303. The next prime is 232022317. The reversal of 232022313 is 313220232.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 230796864 + 1225449 = 15192^2 + 1107^2 .
It is not a de Polignac number, because 232022313 - 28 = 232022057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (232022317) 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 9 ways as a sum of consecutive naturals, for example, 1432156 + ... + 1432317.
Almost surely, 2232022313 is an apocalyptic number.
It is an amenable number.
232022313 is a deficient number, since it is larger than the sum of its proper divisors (114579041).
232022313 is an equidigital number, since it uses as much as digits as its factorization.
232022313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2864485 (or 2864476 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 232022313 is about 15232.2786542264. The cubic root of 232022313 is about 614.4830635302.
Adding to 232022313 its reverse (313220232), we get a palindrome (545242545).
The spelling of 232022313 in words is "two hundred thirty-two million, twenty-two thousand, three hundred thirteen".
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