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29004088027 = 37783894271
BaseRepresentation
bin11011000000110001…
…110100001011011011
32202212100022022222111
4123000301310023123
5433400021304102
621154014133151
72044514452255
oct330061641333
982770268874
1029004088027
1111334062692
1257554b11b7
132972c59885
141592082cd5
15b4b4a3cd7
hex6c0c742db

29004088027 has 4 divisors (see below), whose sum is σ = 29787982336. Its totient is φ = 28220193720.

The previous prime is 29004088019. The next prime is 29004088081. The reversal of 29004088027 is 72088040092.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 29004088027 - 23 = 29004088019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29004088007) 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 3 ways as a sum of consecutive naturals, for example, 391947099 + ... + 391947172.

It is an arithmetic number, because the mean of its divisors is an integer number (7446995584).

Almost surely, 229004088027 is an apocalyptic number.

29004088027 is a deficient number, since it is larger than the sum of its proper divisors (783894309).

29004088027 is an equidigital number, since it uses as much as digits as its factorization.

29004088027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783894308.

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 29004088027 in words is "twenty-nine billion, four million, eighty-eight thousand, twenty-seven".

Divisors: 1 37 783894271 29004088027