Base | Representation |
---|---|
bin | 1011111100011100010010… |
… | …0001110001101011011010 |
3 | 1201111111121012110000120002 |
4 | 2333013010201301223122 |
5 | 3210132402111244232 |
6 | 43533120021533002 |
7 | 2523554166634253 |
oct | 277070441615332 |
9 | 51444535400502 |
10 | 13133012212442 |
11 | 42037520206a1 |
12 | 1581323274162 |
13 | 74358c92c075 |
14 | 3358d9595b2a |
15 | 17b946ba2b62 |
hex | bf1c4871ada |
13133012212442 has 8 divisors (see below), whose sum is σ = 19722998080800. Its totient is φ = 6558679518844.
The previous prime is 13133012212421. The next prime is 13133012212447. The reversal of 13133012212442 is 24421221033131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (13133012212447) 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 3 ways as a sum of consecutive naturals, for example, 3913291592 + ... + 3913294947.
It is an arithmetic number, because the mean of its divisors is an integer number (2465374760100).
Almost surely, 213133012212442 is an apocalyptic number.
13133012212442 is a deficient number, since it is larger than the sum of its proper divisors (6589985868358).
13133012212442 is an equidigital number, since it uses as much as digits as its factorization.
13133012212442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7826587380.
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 13133012212442 its reverse (24421221033131), we get a palindrome (37554233245573).
The spelling of 13133012212442 in words is "thirteen trillion, one hundred thirty-three billion, twelve million, two hundred twelve thousand, four hundred forty-two".
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