Base | Representation |
---|---|
bin | 11101111000001011110101… |
… | …110000010001010000101001 |
3 | 122020021010121021001021120101 |
4 | 131320023311300101100221 |
5 | 114210412103221302403 |
6 | 1143250154242225401 |
7 | 36451436232211015 |
oct | 3570136560212051 |
9 | 566233537037511 |
10 | 131404352525353 |
11 | 38962300329206 |
12 | 128a3063955261 |
13 | 58424b9b3c23b |
14 | 246400c885545 |
15 | 102d1de8b571d |
hex | 7782f5c11429 |
131404352525353 has 8 divisors (see below), whose sum is σ = 143622214525440. Its totient is φ = 119685178770240.
The previous prime is 131404352525309. The next prime is 131404352525419. The reversal of 131404352525353 is 353525253404131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-131404352525353 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131404352522353) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124672060693 + ... + 124672061746.
It is an arithmetic number, because the mean of its divisors is an integer number (17952776815680).
Almost surely, 2131404352525353 is an apocalyptic number.
It is an amenable number.
131404352525353 is a deficient number, since it is larger than the sum of its proper divisors (12217862000087).
131404352525353 is a wasteful number, since it uses less digits than its factorization.
131404352525353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249344122487.
The product of its (nonzero) digits is 3240000, while the sum is 46.
The spelling of 131404352525353 in words is "one hundred thirty-one trillion, four hundred four billion, three hundred fifty-two million, five hundred twenty-five thousand, three hundred fifty-three".
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