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2013241210213 = 232971197215797
BaseRepresentation
bin11101010010111110100…
…001101111010101100101
321010110112020112000122011
4131102332201233111211
5230441104222211323
64140511550034221
7265310664635332
oct35227641572545
97113466460564
102013241210213
117068a11a6022
1228621a4a8971
13117b038bb9bc
146d627287989
15375806c920d
hex1d4be86f565

2013241210213 has 32 divisors (see below), whose sum is σ = 2215019727360. Its totient is φ = 1823804209920.

The previous prime is 2013241210207. The next prime is 2013241210241. The reversal of 2013241210213 is 3120121423102.

It is a cyclic number.

It is not a de Polignac number, because 2013241210213 - 25 = 2013241210181 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 (2013241210913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9221431 + ... + 9437227.

It is an arithmetic number, because the mean of its divisors is an integer number (69219366480).

Almost surely, 22013241210213 is an apocalyptic number.

2013241210213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2013241210213 is a deficient number, since it is larger than the sum of its proper divisors (201778517147).

2013241210213 is a wasteful number, since it uses less digits than its factorization.

2013241210213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216117.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2013241210213 its reverse (3120121423102), we get a palindrome (5133362633315).

The spelling of 2013241210213 in words is "two trillion, thirteen billion, two hundred forty-one million, two hundred ten thousand, two hundred thirteen".

Divisors: 1 23 29 71 197 667 1633 2059 4531 5713 13987 47357 131399 215797 321701 405623 4963331 6258113 9329329 15321587 42512009 143936599 352396501 444326023 977776207 1232848261 3018352639 10219498529 28355510003 69422110697 87532226531 2013241210213