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6683760468 = 22337114119603
BaseRepresentation
bin1100011100110001…
…00001011101010100
3122020210200012201000
412032120201131110
5102142020313333
63023120103300
7324426012060
oct61630413524
918223605630
106683760468
11291a899190
121366464b30
13826940568
1447595aaa0
15291b9d713
hex18e621754

6683760468 has 192 divisors, whose sum is σ = 22132131840. Its totient is φ = 1693612800.

The previous prime is 6683760439. The next prime is 6683760469. The reversal of 6683760468 is 8640673866.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6683760469) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 331155 + ... + 350757.

It is an arithmetic number, because the mean of its divisors is an integer number (115271520).

Almost surely, 26683760468 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 6683760468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11066065920).

6683760468 is an abundant number, since it is smaller than the sum of its proper divisors (15448371372).

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

6683760468 is a wasteful number, since it uses less digits than its factorization.

6683760468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19675 (or 19667 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The square root of 6683760468 is about 81754.2688059773. The cubic root of 6683760468 is about 1883.6792731652.

The spelling of 6683760468 in words is "six billion, six hundred eighty-three million, seven hundred sixty thousand, four hundred sixty-eight".