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4660872384 = 263761139409
BaseRepresentation
bin1000101011100111…
…10100010011000000
3110000211020211221010
410111303310103000
534021140404014
62050254400520
7223333522140
oct42563642300
913024224833
104660872384
111a81a39453
12aa0b00140
1359381136c
14323024920
151c42b9359
hex115cf44c0

4660872384 has 224 divisors, whose sum is σ = 14462963200. Its totient is φ = 1297244160.

The previous prime is 4660872317. The next prime is 4660872389. The reversal of 4660872384 is 4832780664.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (4660872389) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11395572 + ... + 11395980.

It is an arithmetic number, because the mean of its divisors is an integer number (64566800).

Almost surely, 24660872384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4660872384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7231481600).

4660872384 is an abundant number, since it is smaller than the sum of its proper divisors (9802090816).

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

4660872384 is a wasteful number, since it uses less digits than its factorization.

4660872384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631 (or 621 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 48.

The square root of 4660872384 is about 68270.5821272970. The cubic root of 4660872384 is about 1670.4073950804.

The spelling of 4660872384 in words is "four billion, six hundred sixty million, eight hundred seventy-two thousand, three hundred eighty-four".