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2013141124213 = 43317609264029
BaseRepresentation
bin11101010010111000100…
…011111100010001110101
321010110021021012010110021
4131102320203330101311
5230440403111433323
64140454012525141
7265305341134402
oct35227043742165
97113237163407
102013141124213
1170684a755a1a
122861b0a807b1
13117ab8c4800b
146d617c732a9
1537576a0905d
hex1d4b88fc475

2013141124213 has 8 divisors (see below), whose sum is σ = 2017912642200. Its totient is φ = 2008370170368.

The previous prime is 2013141124151. The next prime is 2013141124237. The reversal of 2013141124213 is 3124211413102.

It can be written as a sum of positive squares in 4 ways, for example, as 39853969 + 2013101270244 = 6313^2 + 1418838^2 .

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 2013141124213 - 29 = 2013141123701 is a prime.

It is a super-5 number, since 5×20131411242135 (a number of 63 digits) contains 55555 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013141127213) 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, 7492683 + ... + 7756711.

It is an arithmetic number, because the mean of its divisors is an integer number (252239080275).

Almost surely, 22013141124213 is an apocalyptic number.

It is an amenable number.

2013141124213 is a deficient number, since it is larger than the sum of its proper divisors (4771517987).

2013141124213 is a wasteful number, since it uses less digits than its factorization.

2013141124213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282071.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 2013141124213 its reverse (3124211413102), we get a palindrome (5137352537315).

The spelling of 2013141124213 in words is "two trillion, thirteen billion, one hundred forty-one million, one hundred twenty-four thousand, two hundred thirteen".

Divisors: 1 433 17609 264029 7624697 114324557 4649286661 2013141124213