Base | Representation |
---|---|
bin | 11101001010110… |
… | …001110011111100 |
3 | 1021002211022012201 |
4 | 131022301303330 |
5 | 2000234132412 |
6 | 120320441244 |
7 | 15061350223 |
oct | 3512616374 |
9 | 1232738181 |
10 | 489364732 |
11 | 231262a6a |
12 | 117a79224 |
13 | 7a50033c |
14 | 48dc7cba |
15 | 2ce66e57 |
hex | 1d2b1cfc |
489364732 has 12 divisors (see below), whose sum is σ = 859416376. Its totient is φ = 243817200.
The previous prime is 489364691. The next prime is 489364739. The reversal of 489364732 is 237463984.
It is a super-3 number, since 3×4893647323 (a number of 27 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (489364739) 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 3 ways as a sum of consecutive naturals, for example, 215019 + ... + 217282.
Almost surely, 2489364732 is an apocalyptic number.
It is an amenable number.
489364732 is a deficient number, since it is larger than the sum of its proper divisors (370051644).
489364732 is a wasteful number, since it uses less digits than its factorization.
489364732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 432588 (or 432586 counting only the distinct ones).
The product of its digits is 870912, while the sum is 46.
The square root of 489364732 is about 22121.5897258764. The cubic root of 489364732 is about 788.0326693319.
The spelling of 489364732 in words is "four hundred eighty-nine million, three hundred sixty-four thousand, seven hundred thirty-two".
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