Base | Representation |
---|---|
bin | 101111001001110010… |
… | …101011010011010001 |
3 | 11211200111112212101012 |
4 | 233021302223103101 |
5 | 1312142304121413 |
6 | 35131551420305 |
7 | 3441443063603 |
oct | 571162532321 |
9 | 154614485335 |
10 | 50630145233 |
11 | 1a521440538 |
12 | 998bb24695 |
13 | 4a0b491725 |
14 | 26442c3173 |
15 | 14b4d697a8 |
hex | bc9cab4d1 |
50630145233 has 12 divisors (see below), whose sum is σ = 52579413120. Its totient is φ = 48750781296.
The previous prime is 50630145217. The next prime is 50630145259. The reversal of 50630145233 is 33254103605.
It is not a de Polignac number, because 50630145233 - 24 = 50630145217 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 50630145233.
It is not an unprimeable number, because it can be changed into a prime (50630147233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226628 + ... + 390666.
It is an arithmetic number, because the mean of its divisors is an integer number (4381617760).
Almost surely, 250630145233 is an apocalyptic number.
It is an amenable number.
50630145233 is a deficient number, since it is larger than the sum of its proper divisors (1949267887).
50630145233 is a wasteful number, since it uses less digits than its factorization.
50630145233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164464 (or 164435 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 32.
Adding to 50630145233 its reverse (33254103605), we get a palindrome (83884248838).
The spelling of 50630145233 in words is "fifty billion, six hundred thirty million, one hundred forty-five thousand, two hundred thirty-three".
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