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10647714055 = 511280369067
BaseRepresentation
bin10011110101010011…
…10011100100000111
31000111001112220202211
421322221303210013
5133301303322210
64520321244251
7524601035056
oct117251634407
930431486684
1010647714055
1145743a2190
122091a93687
131008c50b24
147301aa39d
15424ba338a
hex27aa73907

10647714055 has 16 divisors (see below), whose sum is σ = 13944000384. Its totient is φ = 7740917280.

The previous prime is 10647714043. The next prime is 10647714059. The reversal of 10647714055 is 55041774601.

It is not a de Polignac number, because 10647714055 - 27 = 10647713927 is a prime.

It is a super-2 number, since 2×106477140552 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10647713999 and 10647714017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10647714059) 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, 119632 + ... + 188698.

It is an arithmetic number, because the mean of its divisors is an integer number (871500024).

Almost surely, 210647714055 is an apocalyptic number.

10647714055 is a deficient number, since it is larger than the sum of its proper divisors (3296286329).

10647714055 is a wasteful number, since it uses less digits than its factorization.

10647714055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71886.

The product of its (nonzero) digits is 117600, while the sum is 40.

The spelling of 10647714055 in words is "ten billion, six hundred forty-seven million, seven hundred fourteen thousand, fifty-five".

Divisors: 1 5 11 55 2803 14015 30833 69067 154165 345335 759737 3798685 193594801 967974005 2129542811 10647714055