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2013010212311 = 71931490014961
BaseRepresentation
bin11101010010110000110…
…000100011010111010111
321010102221010212010002022
4131102300300203113113
5230440121103243221
64140433015003355
7265302161325140
oct35226060432727
97112833763068
102013010212311
1170679287096a
1228617506955b
13117a97aa0457
146d604716ac7
153756a29a4ab
hex1d4b0c235d7

2013010212311 has 8 divisors (see below), whose sum is σ = 2312503221024. Its totient is φ = 1716497233920.

The previous prime is 2013010212277. The next prime is 2013010212359. The reversal of 2013010212311 is 1132120103102.

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

It is not a de Polignac number, because 2013010212311 - 238 = 1738132305367 is a prime.

It is a super-2 number, since 2×20130102123112 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2013010212311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013010242311) 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, 745006130 + ... + 745008831.

It is an arithmetic number, because the mean of its divisors is an integer number (289062902628).

Almost surely, 22013010212311 is an apocalyptic number.

2013010212311 is a deficient number, since it is larger than the sum of its proper divisors (299493008713).

2013010212311 is a wasteful number, since it uses less digits than its factorization.

2013010212311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490015161.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 2013010212311 its reverse (1132120103102), we get a palindrome (3145130315413).

The spelling of 2013010212311 in words is "two trillion, thirteen billion, ten million, two hundred twelve thousand, three hundred eleven".

Divisors: 1 7 193 1351 1490014961 10430104727 287572887473 2013010212311