Base | Representation |
---|---|
bin | 11101000011000… |
… | …010000011110000 |
3 | 1020222000010202011 |
4 | 131003002003300 |
5 | 1444224143003 |
6 | 120205132304 |
7 | 15035162131 |
oct | 3503020360 |
9 | 1228003664 |
10 | 487334128 |
11 | 2300a6386 |
12 | 11725a094 |
13 | 79c6bcb8 |
14 | 48a19c88 |
15 | 2cbb546d |
hex | 1d0c20f0 |
487334128 has 20 divisors (see below), whose sum is σ = 944719048. Its totient is φ = 243535680.
The previous prime is 487334027. The next prime is 487334137. The reversal of 487334128 is 821433784.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26950 + ... + 41242.
Almost surely, 2487334128 is an apocalyptic number.
It is an amenable number.
487334128 is a deficient number, since it is larger than the sum of its proper divisors (457384920).
487334128 is a wasteful number, since it uses less digits than its factorization.
487334128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16432 (or 16426 counting only the distinct ones).
The product of its digits is 129024, while the sum is 40.
The square root of 487334128 is about 22075.6455851239. The cubic root of 487334128 is about 786.9411857515.
The spelling of 487334128 in words is "four hundred eighty-seven million, three hundred thirty-four thousand, one hundred twenty-eight".
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