Base | Representation |
---|---|
bin | 111100100110001101… |
… | …0110101100010011010 |
3 | 110102220001122221122102 |
4 | 1321030122311202122 |
5 | 4113002031403310 |
6 | 135440441323402 |
7 | 12254525201126 |
oct | 1711432654232 |
9 | 412801587572 |
10 | 130131122330 |
11 | 502086982a0 |
12 | 21278796562 |
13 | c36b0c4101 |
14 | 6426a7c586 |
15 | 35b96148a5 |
hex | 1e4c6b589a |
130131122330 has 32 divisors (see below), whose sum is σ = 255955508928. Its totient is φ = 47241648000.
The previous prime is 130131122323. The next prime is 130131122369. The reversal of 130131122330 is 33221131031.
It is a Curzon number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 918092 + ... + 1050311.
It is an arithmetic number, because the mean of its divisors is an integer number (7998609654).
Almost surely, 2130131122330 is an apocalyptic number.
130131122330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130131122330 is a deficient number, since it is larger than the sum of its proper divisors (125824386598).
130131122330 is a wasteful number, since it uses less digits than its factorization.
130131122330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1969022.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 130131122330 its reverse (33221131031), we get a palindrome (163352253361).
The spelling of 130131122330 in words is "one hundred thirty billion, one hundred thirty-one million, one hundred twenty-two thousand, three hundred thirty".
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