Base | Representation |
---|---|
bin | 11101110010111100100010… |
… | …110000101011000111010111 |
3 | 122011222201022200210222110220 |
4 | 131302330202300223013113 |
5 | 114134012242032244421 |
6 | 1142412533445445423 |
7 | 36413432445223500 |
oct | 3562744260530727 |
9 | 564881280728426 |
10 | 131044330353111 |
11 | 3883365219058a |
12 | 12845329110873 |
13 | 5817572abc3a6 |
14 | 2450817d5bba7 |
15 | 1023b6ca743c6 |
hex | 772f22c2b1d7 |
131044330353111 has 12 divisors (see below), whose sum is σ = 203252430751992. Its totient is φ = 74882474487408.
The previous prime is 131044330353011. The next prime is 131044330353113. The reversal of 131044330353111 is 111353033440131.
It is not a de Polignac number, because 131044330353111 - 27 = 131044330352983 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131044330353113) 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, 445729014660 + ... + 445729014953.
It is an arithmetic number, because the mean of its divisors is an integer number (16937702562666).
Almost surely, 2131044330353111 is an apocalyptic number.
131044330353111 is a deficient number, since it is larger than the sum of its proper divisors (72208100398881).
131044330353111 is an equidigital number, since it uses as much as digits as its factorization.
131044330353111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 891458029630 (or 891458029623 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 33.
Adding to 131044330353111 its reverse (111353033440131), we get a palindrome (242397363793242).
The spelling of 131044330353111 in words is "one hundred thirty-one trillion, forty-four billion, three hundred thirty million, three hundred fifty-three thousand, one hundred eleven".
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