Base | Representation |
---|---|
bin | 10001111101011… |
… | …010110011000111 |
3 | 202222222022001000 |
4 | 101331122303013 |
5 | 1104114010343 |
6 | 45522104343 |
7 | 10316056131 |
oct | 2175326307 |
9 | 688868030 |
10 | 301313223 |
11 | 1450a10a2 |
12 | 84aab0b3 |
13 | 4a56a763 |
14 | 2c036051 |
15 | 1b6bced3 |
hex | 11f5acc7 |
301313223 has 16 divisors (see below), whose sum is σ = 457279200. Its totient is φ = 195975360.
The previous prime is 301313203. The next prime is 301313249. The reversal of 301313223 is 322313103.
It is not a de Polignac number, because 301313223 - 213 = 301305031 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 301313196 and 301313205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (301313203) 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 15 ways as a sum of consecutive naturals, for example, 134988 + ... + 137201.
It is an arithmetic number, because the mean of its divisors is an integer number (28579950).
Almost surely, 2301313223 is an apocalyptic number.
301313223 is a deficient number, since it is larger than the sum of its proper divisors (155965977).
301313223 is a wasteful number, since it uses less digits than its factorization.
301313223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272239 (or 272233 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 301313223 is about 17358.3761625332. The cubic root of 301313223 is about 670.4083224254.
Adding to 301313223 its reverse (322313103), we get a palindrome (623626326).
The spelling of 301313223 in words is "three hundred one million, three hundred thirteen thousand, two hundred twenty-three".
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