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2106715441713 = 338311807155291
BaseRepresentation
bin11110101010000010000…
…001101000101000110001
321110101210121202222102020
4132222002001220220301
5234004023123113323
64251451155142053
7305130241535601
oct36520201505061
97411717688366
102106715441713
117424a8a43713
122a03668a4929
1312387c42765c
1473d73756c01
1539c01a72ae3
hex1ea82068a31

2106715441713 has 16 divisors (see below), whose sum is σ = 2816544669696. Its totient is φ = 1400682257360.

The previous prime is 2106715441669. The next prime is 2106715441723. The reversal of 2106715441713 is 3171445176012.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2106715441713 - 210 = 2106715440689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2106715441723) 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, 13488598 + ... + 13643888.

It is an arithmetic number, because the mean of its divisors is an integer number (176034041856).

Almost surely, 22106715441713 is an apocalyptic number.

It is an amenable number.

2106715441713 is a deficient number, since it is larger than the sum of its proper divisors (709829227983).

2106715441713 is a wasteful number, since it uses less digits than its factorization.

2106715441713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167484.

The product of its (nonzero) digits is 141120, while the sum is 42.

The spelling of 2106715441713 in words is "two trillion, one hundred six billion, seven hundred fifteen million, four hundred forty-one thousand, seven hundred thirteen".

Divisors: 1 3 383 1149 11807 35421 155291 465873 4522081 13566243 59476453 178429359 1833520837 5500562511 702238480571 2106715441713