Base | Representation |
---|---|
bin | 11101001000010… |
… | …110100101000000 |
3 | 1021001122000000020 |
4 | 131020112211000 |
5 | 2000103311041 |
6 | 120255053440 |
7 | 15053061405 |
oct | 3510264500 |
9 | 1231560006 |
10 | 488728896 |
11 | 230969287 |
12 | 117811280 |
13 | 7a339ac6 |
14 | 48ca02ac |
15 | 2cd8d866 |
hex | 1d216940 |
488728896 has 56 divisors (see below), whose sum is σ = 1294936704. Its totient is φ = 162677760.
The previous prime is 488728883. The next prime is 488728901. The reversal of 488728896 is 698827884.
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 7 ways as a sum of consecutive naturals, for example, 181641 + ... + 184311.
Almost surely, 2488728896 is an apocalyptic number.
It is an amenable number.
488728896 is an abundant number, since it is smaller than the sum of its proper divisors (806207808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488728896 is a wasteful number, since it uses less digits than its factorization.
488728896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3639 (or 3629 counting only the distinct ones).
The product of its digits is 12386304, while the sum is 60.
The square root of 488728896 is about 22107.2136643223. The cubic root of 488728896 is about 787.6912220945.
The spelling of 488728896 in words is "four hundred eighty-eight million, seven hundred twenty-eight thousand, eight hundred ninety-six".
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