Base | Representation |
---|---|
bin | 1110001110111001011… |
… | …10110110001001101001 |
3 | 1201202021122211021102010 |
4 | 13013130232312021221 |
5 | 31003020322304033 |
6 | 1012354232030133 |
7 | 50221506164553 |
oct | 7073456661151 |
9 | 1652248737363 |
10 | 489034572393 |
11 | 1794422a3434 |
12 | 7a940832349 |
13 | 37167439683 |
14 | 19952b924d3 |
15 | cac3122863 |
hex | 71dcbb6269 |
489034572393 has 8 divisors (see below), whose sum is σ = 674530444800. Its totient is φ = 314780874128.
The previous prime is 489034572371. The next prime is 489034572413. The reversal of 489034572393 is 393275430984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 489034572393 - 26 = 489034572329 is a prime.
It is not an unprimeable number, because it can be changed into a prime (489034572493) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2810543433 + ... + 2810543606.
It is an arithmetic number, because the mean of its divisors is an integer number (84316305600).
Almost surely, 2489034572393 is an apocalyptic number.
It is an amenable number.
489034572393 is a deficient number, since it is larger than the sum of its proper divisors (185495872407).
489034572393 is a wasteful number, since it uses less digits than its factorization.
489034572393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5621087071.
The product of its (nonzero) digits is 19595520, while the sum is 57.
The spelling of 489034572393 in words is "four hundred eighty-nine billion, thirty-four million, five hundred seventy-two thousand, three hundred ninety-three".
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