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2014201871 = 111710771133
BaseRepresentation
bin111100000001110…
…0100100000001111
312012101002001112022
41320003210200033
513111113424441
6531511200355
7100625301443
oct17003444017
95171061468
102014201871
11943a67750
124826760bb
132613aa636
14151714823
15bbc6a84b
hex780e480f

2014201871 has 8 divisors (see below), whose sum is σ = 2326564944. Its totient is φ = 1723381120.

The previous prime is 2014201867. The next prime is 2014201907. The reversal of 2014201871 is 1781024102.

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

It is not a de Polignac number, because 2014201871 - 22 = 2014201867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2014201871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014201841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5385380 + ... + 5385753.

It is an arithmetic number, because the mean of its divisors is an integer number (290820618).

Almost surely, 22014201871 is an apocalyptic number.

2014201871 is a deficient number, since it is larger than the sum of its proper divisors (312363073).

2014201871 is a wasteful number, since it uses less digits than its factorization.

2014201871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10771161.

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 2014201871 is about 44879.8604164496. The cubic root of 2014201871 is about 1262.8962248297.

Adding to 2014201871 its reverse (1781024102), we get a palindrome (3795225973).

The spelling of 2014201871 in words is "two billion, fourteen million, two hundred one thousand, eight hundred seventy-one".

Divisors: 1 11 17 187 10771133 118482463 183109261 2014201871