Base | Representation |
---|---|
bin | 11101000110111… |
… | …010000001000000 |
3 | 1021000220201221011 |
4 | 131012322001000 |
5 | 2000004143020 |
6 | 120243010304 |
7 | 15046622143 |
oct | 3506720100 |
9 | 1230821834 |
10 | 488349760 |
11 | 23072a448 |
12 | 117669994 |
13 | 7a236372 |
14 | 48c0205a |
15 | 2cd1635a |
hex | 1d1ba040 |
488349760 has 28 divisors (see below), whose sum is σ = 1162883628. Its totient is φ = 195339776.
The previous prime is 488349751. The next prime is 488349773. The reversal of 488349760 is 67943884.
It can be written as a sum of positive squares in 2 ways, for example, as 129777664 + 358572096 = 11392^2 + 18936^2 .
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, 762727 + ... + 763366.
Almost surely, 2488349760 is an apocalyptic number.
488349760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
488349760 is an abundant number, since it is smaller than the sum of its proper divisors (674533868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488349760 is a wasteful number, since it uses less digits than its factorization.
488349760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1526110 (or 1526100 counting only the distinct ones).
The product of its (nonzero) digits is 1161216, while the sum is 49.
The square root of 488349760 is about 22098.6370620453. The cubic root of 488349760 is about 787.4874831302.
The spelling of 488349760 in words is "four hundred eighty-eight million, three hundred forty-nine thousand, seven hundred sixty".
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