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487336960 = 21051117509
BaseRepresentation
bin11101000011000…
…010110000000000
31020222000021122001
4131003002300000
51444224240320
6120205153344
715035203315
oct3503026000
91228007561
10487336960
112300a8520
1211725b854
1379c70386
1448a1ad0c
152cbb620a
hex1d0c2c00

487336960 has 176 divisors, whose sum is σ = 1352985120. Its totient is φ = 166461440.

The previous prime is 487336951. The next prime is 487336979. The reversal of 487336960 is 69633784.

487336960 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (176).

It is a self number, because there is not a number n which added to its sum of digits gives 487336960.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 957186 + ... + 957694.

Almost surely, 2487336960 is an apocalyptic number.

487336960 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 487336960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (676492560).

487336960 is an abundant number, since it is smaller than the sum of its proper divisors (865648160).

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

487336960 is a wasteful number, since it uses less digits than its factorization.

487336960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 46.

The square root of 487336960 is about 22075.7097281152. The cubic root of 487336960 is about 786.9427101082.

The spelling of 487336960 in words is "four hundred eighty-seven million, three hundred thirty-six thousand, nine hundred sixty".