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2013130220413 = 131919744992143
BaseRepresentation
bin11101010010110111111…
…010010110001101111101
321010110020111200011020211
4131102313322112031331
5230440342314023123
64140452543112421
7265305146352034
oct35226772261575
97113214604224
102013130220413
11706844588814
122861a92a2711
13117ab68cac70
146d61663571b
1537575aa340d
hex1d4b7e9637d

2013130220413 has 32 divisors (see below), whose sum is σ = 2298808512000. Its totient is φ = 1747613822976.

The previous prime is 2013130220363. The next prime is 2013130220441. The reversal of 2013130220413 is 3140220313102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2013130220413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013130220513) 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, 21801820 + ... + 21893962.

It is an arithmetic number, because the mean of its divisors is an integer number (71837766000).

Almost surely, 22013130220413 is an apocalyptic number.

It is an amenable number.

2013130220413 is a deficient number, since it is larger than the sum of its proper divisors (285678291587).

2013130220413 is a wasteful number, since it uses less digits than its factorization.

2013130220413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92821.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2013130220413 its reverse (3140220313102), we get a palindrome (5153350533515).

The spelling of 2013130220413 in words is "two trillion, thirteen billion, one hundred thirty million, two hundred twenty thousand, four hundred thirteen".

Divisors: 1 13 19 197 247 449 2561 3743 5837 8531 48659 88453 92143 110903 1149889 1197859 1680607 1750717 18152171 21847891 22759321 41372207 235978223 344891249 537838691 786071933 4483586237 8150324779 10218935129 105954222127 154856170801 2013130220413