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27282086039 = 132239410861
BaseRepresentation
bin11001011010001000…
…111001100010010111
32121102100001120100002
4121122020321202113
5421333203223124
620311101441515
71654034622305
oct313210714227
977370046302
1027282086039
111063003204a
12535487029b
13275a2788a0
14146b4b1275
15a9a2060ae
hex65a239897

27282086039 has 8 divisors (see below), whose sum is σ = 29512463232. Its totient is φ = 25070531040.

The previous prime is 27282086033. The next prime is 27282086113. The reversal of 27282086039 is 93068028272.

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 27282086039 - 216 = 27282020503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27282085984 and 27282086002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27282086033) 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, 4702532 + ... + 4708329.

It is an arithmetic number, because the mean of its divisors is an integer number (3689057904).

Almost surely, 227282086039 is an apocalyptic number.

27282086039 is a deficient number, since it is larger than the sum of its proper divisors (2230377193).

27282086039 is a wasteful number, since it uses less digits than its factorization.

27282086039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9411097.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 27282086039 in words is "twenty-seven billion, two hundred eighty-two million, eighty-six thousand, thirty-nine".

Divisors: 1 13 223 2899 9410861 122341193 2098622003 27282086039