Base | Representation |
---|---|
bin | 110000010001100011111111… |
… | …100100110011010001001010 |
3 | 1000211201221020202200211022021 |
4 | 300101203333210303101022 |
5 | 210312014222432310010 |
6 | 2031315144035315054 |
7 | 62502054550613644 |
oct | 6021437744632112 |
9 | 1024657222624267 |
10 | 212313111213130 |
11 | 61716537319984 |
12 | 1b98b85344ba8a |
13 | 916106ac1a635 |
14 | 3a6001bb7d894 |
15 | 1982b4073c8da |
hex | c118ff93344a |
212313111213130 has 32 divisors (see below), whose sum is σ = 396153445472640. Its totient is φ = 81828416496960.
The previous prime is 212313111213107. The next prime is 212313111213131. The reversal of 212313111213130 is 31312111313212.
It is a junction number, because it is equal to n+sod(n) for n = 212313111213095 and 212313111213104.
It is not an unprimeable number, because it can be changed into a prime (212313111213131) 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 15 ways as a sum of consecutive naturals, for example, 751516036 + ... + 751798495.
It is an arithmetic number, because the mean of its divisors is an integer number (12379795171020).
Almost surely, 2212313111213130 is an apocalyptic number.
212313111213130 is a deficient number, since it is larger than the sum of its proper divisors (183840334259510).
212313111213130 is a wasteful number, since it uses less digits than its factorization.
212313111213130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1503315054.
The product of its (nonzero) digits is 648, while the sum is 25.
Adding to 212313111213130 its reverse (31312111313212), we get a palindrome (243625222526342).
The spelling of 212313111213130 in words is "two hundred twelve trillion, three hundred thirteen billion, one hundred eleven million, two hundred thirteen thousand, one hundred thirty".
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