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2027111317 = 71126326121
BaseRepresentation
bin111100011010011…
…0100001110010101
312020021100220221221
41320310310032111
513122420030232
6533052010341
7101143106350
oct17064641625
95207326857
102027111317
11950284810
12486a609b1
13263c7a56a
14153315297
15bce6a897
hex78d34395

2027111317 has 8 divisors (see below), whose sum is σ = 2527307712. Its totient is φ = 1579567200.

The previous prime is 2027111293. The next prime is 2027111357. The reversal of 2027111317 is 7131117202.

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 2027111317 - 27 = 2027111189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2027111291 and 2027111300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2027111357) 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, 13162984 + ... + 13163137.

It is an arithmetic number, because the mean of its divisors is an integer number (315913464).

Almost surely, 22027111317 is an apocalyptic number.

It is an amenable number.

2027111317 is a deficient number, since it is larger than the sum of its proper divisors (500196395).

2027111317 is a wasteful number, since it uses less digits than its factorization.

2027111317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26326139.

The product of its (nonzero) digits is 588, while the sum is 25.

The square root of 2027111317 is about 45023.4529662042. The cubic root of 2027111317 is about 1265.5885375073.

Adding to 2027111317 its reverse (7131117202), we get a palindrome (9158228519).

The spelling of 2027111317 in words is "two billion, twenty-seven million, one hundred eleven thousand, three hundred seventeen".

Divisors: 1 7 11 77 26326121 184282847 289587331 2027111317