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2969840027 = 71138569351
BaseRepresentation
bin1011000100000100…
…0010100110011011
321122222021111122002
42301001002212123
522040234340102
61210405551215
7133411136510
oct26101024633
97588244562
102969840027
111294440850
126aa71550b
133843847bb
142025d5307
15125ad7902
hexb104299b

2969840027 has 8 divisors (see below), whose sum is σ = 3702657792. Its totient is φ = 2314161000.

The previous prime is 2969839993. The next prime is 2969840053. The reversal of 2969840027 is 7200489692.

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 2969840027 - 212 = 2969835931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2969840077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19284599 + ... + 19284752.

It is an arithmetic number, because the mean of its divisors is an integer number (462832224).

Almost surely, 22969840027 is an apocalyptic number.

2969840027 is a deficient number, since it is larger than the sum of its proper divisors (732817765).

2969840027 is a wasteful number, since it uses less digits than its factorization.

2969840027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38569369.

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 2969840027 is about 54496.2386500206. The cubic root of 2969840027 is about 1437.4001486484.

The spelling of 2969840027 in words is "two billion, nine hundred sixty-nine million, eight hundred forty thousand, twenty-seven".

Divisors: 1 7 11 77 38569351 269985457 424262861 2969840027