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2886983011 = 111979132619
BaseRepresentation
bin1010110000010011…
…1101110101100011
321110012100221011201
42230010331311203
521403031424021
61154250022031
7131353644043
oct25404756543
97405327151
102886983011
111251699080
12686a17917
13370163b93
141d55c7723
1511d6bc591
hexac13dd63

2886983011 has 8 divisors (see below), whose sum is σ = 3151051200. Its totient is φ = 2623184040.

The previous prime is 2886983009. The next prime is 2886983017. The reversal of 2886983011 is 1103896882.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2886983011 - 21 = 2886983009 is a prime.

It is a super-2 number, since 2×28869830112 = 16669341811605252242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2886983017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44541 + ... + 88078.

It is an arithmetic number, because the mean of its divisors is an integer number (393881400).

Almost surely, 22886983011 is an apocalyptic number.

2886983011 is a deficient number, since it is larger than the sum of its proper divisors (264068189).

2886983011 is a wasteful number, since it uses less digits than its factorization.

2886983011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134609.

The product of its (nonzero) digits is 165888, while the sum is 46.

The square root of 2886983011 is about 53730.6524341553. The cubic root of 2886983011 is about 1423.9062929844.

The spelling of 2886983011 in words is "two billion, eight hundred eighty-six million, nine hundred eighty-three thousand, eleven".

Divisors: 1 11 1979 21769 132619 1458809 262453001 2886983011