Base | Representation |
---|---|
bin | 10001101010101001111… |
… | …110001111111110000001 |
3 | 11022001122000020012011020 |
4 | 101222221332033332001 |
5 | 124342314301222223 |
6 | 2325415132340053 |
7 | 153465566343222 |
oct | 21525176177601 |
9 | 4261560205136 |
10 | 1214032445313 |
11 | 428960735a36 |
12 | 177355014629 |
13 | 8a63784689c |
14 | 42a8c049249 |
15 | 218a6acc1e3 |
hex | 11aa9f8ff81 |
1214032445313 has 8 divisors (see below), whose sum is σ = 1646145688800. Its totient is φ = 795637082688.
The previous prime is 1214032445299. The next prime is 1214032445383. The reversal of 1214032445313 is 3135442304121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-1214032445313 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1214032445383) 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 7 ways as a sum of consecutive naturals, for example, 3429470008 + ... + 3429470361.
It is an arithmetic number, because the mean of its divisors is an integer number (205768211100).
Almost surely, 21214032445313 is an apocalyptic number.
It is an amenable number.
1214032445313 is a deficient number, since it is larger than the sum of its proper divisors (432113243487).
1214032445313 is an equidigital number, since it uses as much as digits as its factorization.
1214032445313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6858940431.
The product of its (nonzero) digits is 34560, while the sum is 33.
Adding to 1214032445313 its reverse (3135442304121), we get a palindrome (4349474749434).
The spelling of 1214032445313 in words is "one trillion, two hundred fourteen billion, thirty-two million, four hundred forty-five thousand, three hundred thirteen".
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