Base | Representation |
---|---|
bin | 111010001101010111110111… |
… | …0001110101101001111110101 |
3 | 2111010212210202211210210021202 |
4 | 1310122233232032231033311 |
5 | 1014102243212321444323 |
6 | 5012542432555022245 |
7 | 212563412251264445 |
oct | 16432575616551765 |
9 | 2433783684723252 |
10 | 512011343156213 |
11 | 13916287811583a |
12 | 4951328aa3a985 |
13 | 18c90602109014 |
14 | 90616a4714125 |
15 | 3e2d8cb593d28 |
hex | 1d1abee3ad3f5 |
512011343156213 has 8 divisors (see below), whose sum is σ = 529046511179520. Its totient is φ = 495008592200640.
The previous prime is 512011343156087. The next prime is 512011343156237. The reversal of 512011343156213 is 312651343110215.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 512011343156213 - 212 = 512011343152117 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (512011343152213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8104234820 + ... + 8104297997.
It is an arithmetic number, because the mean of its divisors is an integer number (66130813897440).
Almost surely, 2512011343156213 is an apocalyptic number.
It is an amenable number.
512011343156213 is a deficient number, since it is larger than the sum of its proper divisors (17035168023307).
512011343156213 is a wasteful number, since it uses less digits than its factorization.
512011343156213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16208533867.
The product of its (nonzero) digits is 64800, while the sum is 38.
Adding to 512011343156213 its reverse (312651343110215), we get a palindrome (824662686266428).
The spelling of 512011343156213 in words is "five hundred twelve trillion, eleven billion, three hundred forty-three million, one hundred fifty-six thousand, two hundred thirteen".
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