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487710080 = 2751113732
BaseRepresentation
bin11101000100011…
…101110110000000
31020222201020110022
4131010131312000
51444323210310
6120221153012
715041316164
oct3504356600
91228636408
10487710080
11230332890
121173bb768
137a071160
1448ab6ca4
152cc3ba55
hex1d11dd80

487710080 has 192 divisors, whose sum is σ = 1388787120. Its totient is φ = 161464320.

The previous prime is 487710079. The next prime is 487710109. The reversal of 487710080 is 80017784.

It is a super-2 number, since 2×4877100802 = 475722244267212800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 487710080.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6680924 + ... + 6680996.

Almost surely, 2487710080 is an apocalyptic number.

487710080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487710080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (694393560).

487710080 is an abundant number, since it is smaller than the sum of its proper divisors (901077040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487710080 is a wasteful number, since it uses less digits than its factorization.

487710080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 35.

The square root of 487710080 is about 22084.1590285888. The cubic root of 487710080 is about 787.1434946332.

The spelling of 487710080 in words is "four hundred eighty-seven million, seven hundred ten thousand, eighty".