Base | Representation |
---|---|
bin | 11101110010111100100010… |
… | …011001110010100100010110 |
3 | 122011222201022021112012200200 |
4 | 131302330202121302210112 |
5 | 114134012234013314301 |
6 | 1142412533113121330 |
7 | 36413432343230355 |
oct | 3562744231624426 |
9 | 564881267465620 |
10 | 131044324354326 |
11 | 38833649863609 |
12 | 128453270b9246 |
13 | 581757179bb06 |
14 | 245081723999c |
15 | 1023b6c28bc86 |
hex | 772f22672916 |
131044324354326 has 24 divisors (see below), whose sum is σ = 288583949263584. Its totient is φ = 42965352246960.
The previous prime is 131044324354303. The next prime is 131044324354327. The reversal of 131044324354326 is 623453423440131.
131044324354326 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 4 + 43 + 2 + 43 + 543 + 26 = 666.
It is a super-2 number, since 2×1310443243543262 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131044324354327) 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, 59674099246 + ... + 59674101441.
It is an arithmetic number, because the mean of its divisors is an integer number (12024331219316).
Almost surely, 2131044324354326 is an apocalyptic number.
131044324354326 is an abundant number, since it is smaller than the sum of its proper divisors (157539624909258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131044324354326 is a wasteful number, since it uses less digits than its factorization.
131044324354326 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119348200756 (or 119348200753 counting only the distinct ones).
The product of its (nonzero) digits is 2488320, while the sum is 45.
Adding to 131044324354326 its reverse (623453423440131), we get a palindrome (754497747794457).
The spelling of 131044324354326 in words is "one hundred thirty-one trillion, forty-four billion, three hundred twenty-four million, three hundred fifty-four thousand, three hundred twenty-six".
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