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27013380589 = 132939707027
BaseRepresentation
bin11001001010000111…
…110111100111101101
32120201121102220202101
4121022013313213231
5420310411134324
620224302255101
71644262642426
oct311207674755
976647386671
1027013380589
1110502392728
12529a887491
1327166b7090
14144392664d
15a81829944
hex64a1f79ed

27013380589 has 8 divisors (see below), whose sum is σ = 29101272480. Its totient is φ = 24926908656.

The previous prime is 27013380577. The next prime is 27013380599. The reversal of 27013380589 is 98508331072.

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

It is not a de Polignac number, because 27013380589 - 29 = 27013380077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27013380529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315307 + ... + 391720.

It is an arithmetic number, because the mean of its divisors is an integer number (3637659060).

Almost surely, 227013380589 is an apocalyptic number.

It is an amenable number.

27013380589 is a deficient number, since it is larger than the sum of its proper divisors (2087891891).

27013380589 is a wasteful number, since it uses less digits than its factorization.

27013380589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709979.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 27013380589 in words is "twenty-seven billion, thirteen million, three hundred eighty thousand, five hundred eighty-nine".

Divisors: 1 13 2939 38207 707027 9191351 2077952353 27013380589