Base | Representation |
---|---|
bin | 11101001010110… |
… | …000111110101011 |
3 | 1021002211010112110 |
4 | 131022300332223 |
5 | 2000234030243 |
6 | 120320413403 |
7 | 15061334253 |
oct | 3512607653 |
9 | 1232733473 |
10 | 489361323 |
11 | 231260450 |
12 | 117a77263 |
13 | 7a4cb919 |
14 | 48dc6963 |
15 | 2ce65e33 |
hex | 1d2b0fab |
489361323 has 32 divisors (see below), whose sum is σ = 725151744. Its totient is φ = 291060000.
The previous prime is 489361309. The next prime is 489361331. The reversal of 489361323 is 323163984.
It is not a de Polignac number, because 489361323 - 213 = 489353131 is a prime.
It is not an unprimeable number, because it can be changed into a prime (489361333) 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 31 ways as a sum of consecutive naturals, for example, 775218 + ... + 775848.
It is an arithmetic number, because the mean of its divisors is an integer number (22660992).
Almost surely, 2489361323 is an apocalyptic number.
489361323 is a deficient number, since it is larger than the sum of its proper divisors (235790421).
489361323 is a wasteful number, since it uses less digits than its factorization.
489361323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1047.
The product of its digits is 93312, while the sum is 39.
The square root of 489361323 is about 22121.5126743177. The cubic root of 489361323 is about 788.0308394700.
The spelling of 489361323 in words is "four hundred eighty-nine million, three hundred sixty-one thousand, three hundred twenty-three".
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