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9480639168000 = 29365372111329
BaseRepresentation
bin1000100111110110001000…
…1000010011111000000000
31020120100012001012101000000
42021331202020103320000
52220312322111334000
632055202344000000
71665645035201400
oct211754210237000
936510161171000
109480639168000
113025797717a20
1210914b2a60000
1353a035b93650
1424ac18884800
1511692e74c000
hex89f62213e00

9480639168000 has 6720 divisors, whose sum is σ = 50110159619520. Its totient is φ = 1755758592000.

The previous prime is 9480639167983. The next prime is 9480639168071. The reversal of 9480639168000 is 8619360849.

It is a tau number, because it is divible by the number of its divisors (6720).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 671 ways as a sum of consecutive naturals, for example, 326918591986 + ... + 326918592014.

It is an arithmetic number, because the mean of its divisors is an integer number (7456868991).

Almost surely, 29480639168000 is an apocalyptic number.

9480639168000 is a gapful number since it is divisible by the number (90) 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 9480639168000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25055079809760).

9480639168000 is an abundant number, since it is smaller than the sum of its proper divisors (40629520451520).

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

9480639168000 is a wasteful number, since it uses less digits than its factorization.

9480639168000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 9480639168000 in words is "nine trillion, four hundred eighty billion, six hundred thirty-nine million, one hundred sixty-eight thousand".