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2995209984 = 28313247491
BaseRepresentation
bin1011001010000111…
…0100011100000000
321201202000102200010
42302201310130000
522113233204414
61213113424520
7134136602424
oct26241643400
97652012603
102995209984
1112a7799658
126b710b140
133896c8200
14205b1ab84
15127e49959
hexb2874700

2995209984 has 216 divisors, whose sum is σ = 8833612032. Its totient is φ = 900157440.

The previous prime is 2995209967. The next prime is 2995210003. The reversal of 2995209984 is 4899025992.

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, 6099979 + ... + 6100469.

It is an arithmetic number, because the mean of its divisors is an integer number (40896352).

Almost surely, 22995209984 is an apocalyptic number.

2995209984 is a gapful number since it is divisible by the number (24) 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 2995209984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4416806016).

2995209984 is an abundant number, since it is smaller than the sum of its proper divisors (5838402048).

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

2995209984 is a wasteful number, since it uses less digits than its factorization.

2995209984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583 (or 556 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 57.

The square root of 2995209984 is about 54728.5116187166. The cubic root of 2995209984 is about 1441.4815615743.

The spelling of 2995209984 in words is "two billion, nine hundred ninety-five million, two hundred nine thousand, nine hundred eighty-four".