Base | Representation |
---|---|
bin | 111100111011000011… |
… | …0111100100000000100 |
3 | 110111200210202121110121 |
4 | 1321312012330200010 |
5 | 4120420110113134 |
6 | 140034104431324 |
7 | 12311050222654 |
oct | 1716606744004 |
9 | 414623677417 |
10 | 130830551044 |
11 | 50537487456 |
12 | 21432a78544 |
13 | c44cc9345b |
14 | 6491908364 |
15 | 360ac22ab4 |
hex | 1e761bc804 |
130830551044 has 96 divisors (see below), whose sum is σ = 254013177600. Its totient is φ = 58684538880.
The previous prime is 130830551041. The next prime is 130830551119. The reversal of 130830551044 is 440155038031.
It is not an unprimeable number, because it can be changed into a prime (130830551041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81310912 + ... + 81312520.
It is an arithmetic number, because the mean of its divisors is an integer number (2645970600).
Almost surely, 2130830551044 is an apocalyptic number.
It is an amenable number.
130830551044 is a deficient number, since it is larger than the sum of its proper divisors (123182626556).
130830551044 is a wasteful number, since it uses less digits than its factorization.
130830551044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2093 (or 2091 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 34.
Adding to 130830551044 its reverse (440155038031), we get a palindrome (570985589075).
The spelling of 130830551044 in words is "one hundred thirty billion, eight hundred thirty million, five hundred fifty-one thousand, forty-four".
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