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27482010193 = 1185913612137
BaseRepresentation
bin11001100110000011…
…100011001001010001
32121221021020202201101
4121212003203021101
5422240343311233
620343002504401
71662013142461
oct314603431121
977837222641
1027482010193
1110722973020
1253ab805101
13278c8074c1
141489c73ba1
15aaca47c7d
hex6660e3251

27482010193 has 16 divisors (see below), whose sum is σ = 30051385920. Its totient is φ = 24924556800.

The previous prime is 27482010139. The next prime is 27482010203. The reversal of 27482010193 is 39101028472.

It is a de Polignac number, because none of the positive numbers 2k-27482010193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27482010103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12859021 + ... + 12861157.

It is an arithmetic number, because the mean of its divisors is an integer number (1878211620).

Almost surely, 227482010193 is an apocalyptic number.

It is an amenable number.

27482010193 is a deficient number, since it is larger than the sum of its proper divisors (2569375727).

27482010193 is a wasteful number, since it uses less digits than its factorization.

27482010193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4368.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 27482010193 in words is "twenty-seven billion, four hundred eighty-two million, ten thousand, one hundred ninety-three".

Divisors: 1 11 859 1361 2137 9449 14971 23507 1169099 1835683 2908457 12860089 20192513 31993027 2498364563 27482010193