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131141401413111 = 3239473691732157
BaseRepresentation
bin11101110100010110111100…
…101001011000010111110111
3122012022222212202010202101100
4131310112330221120113313
5114142110042230204421
61142525310023301143
736423440115506355
oct3564267451302767
9565288782122340
10131141401413111
1138870835280711
12128600b9baa7b3
13582377286772b
1424553c5dd27d5
15102644eaa4c26
hex7745bca585f7

131141401413111 has 12 divisors (see below), whose sum is σ = 189474461277192. Its totient is φ = 87405450525456.

The previous prime is 131141401413059. The next prime is 131141401413119. The reversal of 131141401413111 is 111314104141131.

131141401413111 is a `hidden beast` number, since 1 + 3 + 1 + 141 + 401 + 4 + 1 + 3 + 111 = 666.

It is not a de Polignac number, because 131141401413111 - 214 = 131141401396727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131141401413119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1845830556 + ... + 1845901601.

It is an arithmetic number, because the mean of its divisors is an integer number (15789538439766).

Almost surely, 2131141401413111 is an apocalyptic number.

131141401413111 is a deficient number, since it is larger than the sum of its proper divisors (58333059864081).

131141401413111 is a wasteful number, since it uses less digits than its factorization.

131141401413111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3691736110 (or 3691736107 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

Adding to 131141401413111 its reverse (111314104141131), we get a palindrome (242455505554242).

The spelling of 131141401413111 in words is "one hundred thirty-one trillion, one hundred forty-one billion, four hundred one million, four hundred thirteen thousand, one hundred eleven".

Divisors: 1 3 9 3947 11841 35523 3691732157 11075196471 33225589413 14571266823679 43713800471037 131141401413111