Base | Representation |
---|---|
bin | 11101110010011100101011… |
… | …000100100000100111010101 |
3 | 122011212102222211020120101010 |
4 | 131302130223010200213111 |
5 | 114132432201132013331 |
6 | 1142345114053322433 |
7 | 36411111441260451 |
oct | 3562345304404725 |
9 | 564772884216333 |
10 | 131010110032341 |
11 | 38820091761051 |
12 | 1283a778936419 |
13 | 581427b285187 |
14 | 244cccd20b661 |
15 | 1022d186a4e46 |
hex | 77272b1209d5 |
131010110032341 has 4 divisors (see below), whose sum is σ = 174680146709792. Its totient is φ = 87340073354892.
The previous prime is 131010110032339. The next prime is 131010110032363. The reversal of 131010110032341 is 143230011010131.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 131010110032341 - 21 = 131010110032339 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131010110032541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21835018338721 + ... + 21835018338726.
It is an arithmetic number, because the mean of its divisors is an integer number (43670036677448).
Almost surely, 2131010110032341 is an apocalyptic number.
It is an amenable number.
131010110032341 is a deficient number, since it is larger than the sum of its proper divisors (43670036677451).
131010110032341 is an equidigital number, since it uses as much as digits as its factorization.
131010110032341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43670036677450.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 131010110032341 its reverse (143230011010131), we get a palindrome (274240121042472).
The spelling of 131010110032341 in words is "one hundred thirty-one trillion, ten billion, one hundred ten million, thirty-two thousand, three hundred forty-one".
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