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13141311142131 = 321976849772761
BaseRepresentation
bin1011111100111011001100…
…1011101011100011110011
31201112022000120100022220100
42333032303023223203303
53210301401123022011
643541011320443443
72524266640445454
oct277166313534363
951468016308810
1013141311142131
114207220601377
121582a5a619583
137442b3086a53
1433608583512b
1517bc80549d56
hexbf3b32eb8f3

13141311142131 has 12 divisors (see below), whose sum is σ = 19980940918120. Its totient is φ = 8299775458080.

The previous prime is 13141311142121. The next prime is 13141311142151. The reversal of 13141311142131 is 13124111314131.

13141311142131 is a `hidden beast` number, since 1 + 3 + 1 + 413 + 1 + 114 + 2 + 131 = 666.

It is not a de Polignac number, because 13141311142131 - 26 = 13141311142067 is a prime.

It is a super-2 number, since 2×131413111421312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13141311142095 and 13141311142104.

It is not an unprimeable number, because it can be changed into a prime (13141311142121) 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, 38424886210 + ... + 38424886551.

Almost surely, 213141311142131 is an apocalyptic number.

13141311142131 is a deficient number, since it is larger than the sum of its proper divisors (6839629775989).

13141311142131 is a wasteful number, since it uses less digits than its factorization.

13141311142131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76849772786 (or 76849772783 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

Adding to 13141311142131 its reverse (13124111314131), we get a palindrome (26265422456262).

The spelling of 13141311142131 in words is "thirteen trillion, one hundred forty-one billion, three hundred eleven million, one hundred forty-two thousand, one hundred thirty-one".

Divisors: 1 3 9 19 57 171 76849772761 230549318283 691647954849 1460145682459 4380437047377 13141311142131