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2996002688 = 27721931811
BaseRepresentation
bin1011001010010011…
…0101111110000000
321201210111201001112
42302210311332000
522113434041223
61213142422452
7134146413500
oct26244657600
97653451045
102996002688
1112a8190188
126b7431a28
13389914c73
14205c85a00
15128054778
hexb2935f80

2996002688 has 192 divisors, whose sum is σ = 7553548800. Its totient is φ = 1175731200.

The previous prime is 2996002679. The next prime is 2996002697. The reversal of 2996002688 is 8862006992.

It is an interprime number because it is at equal distance from previous prime (2996002679) and next prime (2996002697).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3693803 + ... + 3694613.

It is an arithmetic number, because the mean of its divisors is an integer number (39341400).

Almost surely, 22996002688 is an apocalyptic number.

2996002688 is a gapful number since it is divisible by the number (28) 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 2996002688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3776774400).

2996002688 is an abundant number, since it is smaller than the sum of its proper divisors (4557546112).

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

2996002688 is a wasteful number, since it uses less digits than its factorization.

2996002688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889 (or 870 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 50.

The square root of 2996002688 is about 54735.7532879561. The cubic root of 2996002688 is about 1441.6087165334.

The spelling of 2996002688 in words is "two billion, nine hundred ninety-six million, two thousand, six hundred eighty-eight".