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2110201012213 = 77319920751517
BaseRepresentation
bin11110101101010001110…
…010000001111111110101
321110201210112111022020221
4132231101302001333311
5234033142424342323
64253225111054341
7305312514436660
oct36552162017765
97421715438227
102110201012213
11743a27505398
122a0b7a0713b1
13123cb65b11c8
14741c463a6d7
1539d57a7e55d
hex1eb51c81ff5

2110201012213 has 16 divisors (see below), whose sum is σ = 2456979731200. Its totient is φ = 1775001672576.

The previous prime is 2110201012189. The next prime is 2110201012217. The reversal of 2110201012213 is 3122101020112.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2110201012213 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 (2110201012217) 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, 10274070 + ... + 10477447.

It is an arithmetic number, because the mean of its divisors is an integer number (153561233200).

Almost surely, 22110201012213 is an apocalyptic number.

It is an amenable number.

2110201012213 is a deficient number, since it is larger than the sum of its proper divisors (346778718987).

2110201012213 is a wasteful number, since it uses less digits than its factorization.

2110201012213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20751796.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2110201012213 its reverse (3122101020112), we get a palindrome (5232302032325).

The spelling of 2110201012213 in words is "two trillion, one hundred ten billion, two hundred one million, twelve thousand, two hundred thirteen".

Divisors: 1 7 73 199 511 1393 14527 101689 20751517 145260619 1514860741 4129551883 10604025187 28906863181 301457287459 2110201012213