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130343313013 = 472773261979
BaseRepresentation
bin111100101100100010…
…0010001111001110101
3110110102211221100112121
41321121010101321311
54113420342004023
6135513501315541
712263012610634
oct1713104217165
9413384840477
10130343313013
11503074472a1
1221317865bb1
13c3a3059124
146446d1551b
1535cd07ad5d
hex1e59111e75

130343313013 has 4 divisors (see below), whose sum is σ = 133116575040. Its totient is φ = 127570050988.

The previous prime is 130343312933. The next prime is 130343313043. The reversal of 130343313013 is 310313343031.

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 a de Polignac number, because none of the positive numbers 2k-130343313013 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 (130343313043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1386630943 + ... + 1386631036.

It is an arithmetic number, because the mean of its divisors is an integer number (33279143760).

Almost surely, 2130343313013 is an apocalyptic number.

It is an amenable number.

130343313013 is a deficient number, since it is larger than the sum of its proper divisors (2773262027).

130343313013 is an equidigital number, since it uses as much as digits as its factorization.

130343313013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2773262026.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 130343313013 its reverse (310313343031), we get a palindrome (440656656044).

The spelling of 130343313013 in words is "one hundred thirty billion, three hundred forty-three million, three hundred thirteen thousand, thirteen".

Divisors: 1 47 2773261979 130343313013