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2988052800 = 263523143467
BaseRepresentation
bin1011001000011010…
…0001000101000000
321201020112210212020
42302012201011000
522104420142200
61212300201440
7134022013125
oct26206410500
97636483766
102988052800
1112a3750327
126b4839280
133880905a5
14204bb674c
151274d3ea0
hexb21a1140

2988052800 has 336 divisors, whose sum is σ = 10377050112. Its totient is φ = 751564800.

The previous prime is 2988052759. The next prime is 2988052811. The reversal of 2988052800 is 82508892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6398167 + ... + 6398633.

Almost surely, 22988052800 is an apocalyptic number.

2988052800 is a gapful number since it is divisible by the number (20) 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 2988052800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5188525056).

2988052800 is an abundant number, since it is smaller than the sum of its proper divisors (7388997312).

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

2988052800 is a wasteful number, since it uses less digits than its factorization.

2988052800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 2988052800 is about 54663.0844354762. The cubic root of 2988052800 is about 1440.3324849543.

The spelling of 2988052800 in words is "two billion, nine hundred eighty-eight million, fifty-two thousand, eight hundred".