Base | Representation |
---|---|
bin | 10110111011100100001000… |
… | …00010100010011110001001 |
3 | 20121112121002002201121120021 |
4 | 23131302010002202132021 |
5 | 23102131132104004113 |
6 | 255124552512500441 |
7 | 13423044522103261 |
oct | 1335620402423611 |
9 | 217477062647507 |
10 | 50425131313033 |
11 | 150811a6055984 |
12 | 57a488a54a721 |
13 | 221a0b9852b39 |
14 | c648373767a1 |
15 | 5c6a17a1848d |
hex | 2ddc840a2789 |
50425131313033 has 4 divisors (see below), whose sum is σ = 50430118478848. Its totient is φ = 50420144147220.
The previous prime is 50425131313031. The next prime is 50425131313057. The reversal of 50425131313033 is 33031313152405.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 50425131313033 - 21 = 50425131313031 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50425131313033.
It is not an unprimeable number, because it can be changed into a prime (50425131313031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2493567741 + ... + 2493587962.
It is an arithmetic number, because the mean of its divisors is an integer number (12607529619712).
Almost surely, 250425131313033 is an apocalyptic number.
It is an amenable number.
50425131313033 is a deficient number, since it is larger than the sum of its proper divisors (4987165815).
50425131313033 is a wasteful number, since it uses less digits than its factorization.
50425131313033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4987165814.
The product of its (nonzero) digits is 48600, while the sum is 34.
Adding to 50425131313033 its reverse (33031313152405), we get a palindrome (83456444465438).
The spelling of 50425131313033 in words is "fifty trillion, four hundred twenty-five billion, one hundred thirty-one million, three hundred thirteen thousand, thirty-three".
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