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3028992000 = 2143531729
BaseRepresentation
bin1011010010001010…
…1100000000000000
321211002120201212220
42310202230000000
522200410221000
61220321451040
7135030002316
oct26442540000
97732521786
103028992000
111314872581
127064a0a80
133936c5778
1420a3d20b6
1512adbe1a0
hexb48ac000

3028992000 has 480 divisors, whose sum is σ = 11041168320. Its totient is φ = 734003200.

The previous prime is 3028991929. The next prime is 3028992023. The reversal of 3028992000 is 2998203.

It is a tau number, because it is divible by the number of its divisors (480).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104447986 + ... + 104448014.

It is an arithmetic number, because the mean of its divisors is an integer number (23002434).

Almost surely, 23028992000 is an apocalyptic number.

3028992000 is a gapful number since it is divisible by the number (30) 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 3028992000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5520584160).

3028992000 is an abundant number, since it is smaller than the sum of its proper divisors (8012176320).

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

3028992000 is an equidigital number, since it uses as much as digits as its factorization.

3028992000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92 (or 56 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 3028992000 is about 55036.2789439838. The cubic root of 3028992000 is about 1446.8806505540.

The spelling of 3028992000 in words is "three billion, twenty-eight million, nine hundred ninety-two thousand".