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4472028000 = 2532531123491
BaseRepresentation
bin1000010101000110…
…11011101101100000
3102112122220120010200
410022203123231200
533124314344000
62015431025200
7215551416336
oct41243335540
912478816120
104472028000
111995385910
12a4980b200
1356366191b
14305d07b56
151b2915500
hex10a8dbb60

4472028000 has 576 divisors, whose sum is σ = 18103647744. Its totient is φ = 1034880000.

The previous prime is 4472027981. The next prime is 4472028017. The reversal of 4472028000 is 8202744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9107755 + ... + 9108245.

It is an arithmetic number, because the mean of its divisors is an integer number (31429944).

Almost surely, 24472028000 is an apocalyptic number.

4472028000 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 4472028000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9051823872).

4472028000 is an abundant number, since it is smaller than the sum of its proper divisors (13631619744).

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

4472028000 is a wasteful number, since it uses less digits than its factorization.

4472028000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556 (or 535 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 4472028000 is about 66873.2233408858. The cubic root of 4472028000 is about 1647.5357153481.

The spelling of 4472028000 in words is "four billion, four hundred seventy-two million, twenty-eight thousand".