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2988052801 = 6744597803
BaseRepresentation
bin1011001000011010…
…0001000101000001
321201020112210212021
42302012201011001
522104420142201
61212300201441
7134022013126
oct26206410501
97636483767
102988052801
1112a3750328
126b4839281
133880905a6
14204bb674d
151274d3ea1
hexb21a1141

2988052801 has 4 divisors (see below), whose sum is σ = 3032650672. Its totient is φ = 2943454932.

The previous prime is 2988052759. The next prime is 2988052811. The reversal of 2988052801 is 1082508892.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2988052801 - 29 = 2988052289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2988052811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22298835 + ... + 22298968.

It is an arithmetic number, because the mean of its divisors is an integer number (758162668).

Almost surely, 22988052801 is an apocalyptic number.

It is an amenable number.

2988052801 is a deficient number, since it is larger than the sum of its proper divisors (44597871).

2988052801 is an equidigital number, since it uses as much as digits as its factorization.

2988052801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44597870.

The product of its (nonzero) digits is 92160, while the sum is 43.

The square root of 2988052801 is about 54663.0844446231. The cubic root of 2988052801 is about 1440.3324851149.

The spelling of 2988052801 in words is "two billion, nine hundred eighty-eight million, fifty-two thousand, eight hundred one".

Divisors: 1 67 44597803 2988052801