Base | Representation |
---|---|
bin | 11101100111000110001011… |
… | …011101110100100001010101 |
3 | 122002002212111121221022021011 |
4 | 131213012023131310201111 |
5 | 114032142112031413331 |
6 | 1140550504514452221 |
7 | 36300544606004233 |
oct | 3547061335644125 |
9 | 562085447838234 |
10 | 130230043232341 |
11 | 3854a284350568 |
12 | 12733555b94071 |
13 | 5788842bc5300 |
14 | 242324c33d953 |
15 | 100c8b03363b1 |
hex | 76718b774855 |
130230043232341 has 24 divisors (see below), whose sum is σ = 149315046959880. Its totient is φ = 113139881127936.
The previous prime is 130230043232291. The next prime is 130230043232351. The reversal of 130230043232341 is 143232340032031.
It is a happy number.
It can be written as a sum of positive squares in 12 ways, for example, as 105906306984241 + 24323736248100 = 10291079^2 + 4931910^2 .
It is not a de Polignac number, because 130230043232341 - 211 = 130230043230293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130230043232351) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 407153965 + ... + 407473693.
It is an arithmetic number, because the mean of its divisors is an integer number (6221460289995).
Almost surely, 2130230043232341 is an apocalyptic number.
It is an amenable number.
130230043232341 is a deficient number, since it is larger than the sum of its proper divisors (19085003727539).
130230043232341 is a wasteful number, since it uses less digits than its factorization.
130230043232341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 461545 (or 461532 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 31.
Adding to 130230043232341 its reverse (143232340032031), we get a palindrome (273462383264372).
The spelling of 130230043232341 in words is "one hundred thirty trillion, two hundred thirty billion, forty-three million, two hundred thirty-two thousand, three hundred forty-one".
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