Base | Representation |
---|---|
bin | 101110100110110000… |
… | …011001011011110001 |
3 | 11210011112111112022122 |
4 | 232212300121123301 |
5 | 1304441320021301 |
6 | 34553353044025 |
7 | 3421044626102 |
oct | 564660313361 |
9 | 153145445278 |
10 | 50042345201 |
11 | 1a24a665692 |
12 | 98470b6615 |
13 | 4946777b64 |
14 | 25ca1d43a9 |
15 | 147d45b81b |
hex | ba6c196f1 |
50042345201 has 4 divisors (see below), whose sum is σ = 50048859504. Its totient is φ = 50035830900.
The previous prime is 50042345189. The next prime is 50042345207. The reversal of 50042345201 is 10254324005.
It is a happy number.
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 a de Polignac number, because none of the positive numbers 2k-50042345201 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (50042345207) 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 3 ways as a sum of consecutive naturals, for example, 3245615 + ... + 3260996.
It is an arithmetic number, because the mean of its divisors is an integer number (12512214876).
Almost surely, 250042345201 is an apocalyptic number.
It is an amenable number.
50042345201 is a deficient number, since it is larger than the sum of its proper divisors (6514303).
50042345201 is an equidigital number, since it uses as much as digits as its factorization.
50042345201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6514302.
The product of its (nonzero) digits is 4800, while the sum is 26.
Adding to 50042345201 its reverse (10254324005), we get a palindrome (60296669206).
The spelling of 50042345201 in words is "fifty billion, forty-two million, three hundred forty-five thousand, two hundred one".
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