Base | Representation |
---|---|
bin | 101111000101001001… |
… | …000010001011100001 |
3 | 11211111001201202220222 |
4 | 233011021002023201 |
5 | 1312012320320113 |
6 | 35120123212425 |
7 | 3436504634102 |
oct | 570511021341 |
9 | 154431652828 |
10 | 50552120033 |
11 | 1a491398aa8 |
12 | 9969977115 |
13 | 49c827317c |
14 | 2637bb23a9 |
15 | 14ad0a5e08 |
hex | bc52422e1 |
50552120033 has 4 divisors (see below), whose sum is σ = 50567308740. Its totient is φ = 50536931328.
The previous prime is 50552120029. The next prime is 50552120039. The reversal of 50552120033 is 33002125505.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 40227121489 + 10324998544 = 200567^2 + 101612^2 .
It is a cyclic number.
It is not a de Polignac number, because 50552120033 - 22 = 50552120029 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50552119984 and 50552120011.
It is not an unprimeable number, because it can be changed into a prime (50552120039) 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, 7589360 + ... + 7596017.
It is an arithmetic number, because the mean of its divisors is an integer number (12641827185).
Almost surely, 250552120033 is an apocalyptic number.
It is an amenable number.
50552120033 is a deficient number, since it is larger than the sum of its proper divisors (15188707).
50552120033 is a wasteful number, since it uses less digits than its factorization.
50552120033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15188706.
The product of its (nonzero) digits is 4500, while the sum is 26.
Adding to 50552120033 its reverse (33002125505), we get a palindrome (83554245538).
The spelling of 50552120033 in words is "fifty billion, five hundred fifty-two million, one hundred twenty thousand, thirty-three".
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