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50543301241 = 557451720089
BaseRepresentation
bin101111000100100111…
…011001001001111001
311211110110010201211001
4233010213121021321
51312003041114431
635115210205001
73436336654246
oct570447311171
9154413121731
1050543301241
111a487415344
129966a23761
1349c64a6154
1426369585cd
1514ac412e61
hexbc49d9279

50543301241 has 8 divisors (see below), whose sum is σ = 50647773960. Its totient is φ = 50438878848.

The previous prime is 50543301227. The next prime is 50543301299. The reversal of 50543301241 is 14210334505.

It can be written as a sum of positive squares in 4 ways, for example, as 8321270841 + 42222030400 = 91221^2 + 205480^2 .

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 50543301241 - 223 = 50534912633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50543301541) 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 7 ways as a sum of consecutive naturals, for example, 2505925 + ... + 2526013.

It is an arithmetic number, because the mean of its divisors is an integer number (6330971745).

Almost surely, 250543301241 is an apocalyptic number.

It is an amenable number.

50543301241 is a deficient number, since it is larger than the sum of its proper divisors (104472719).

50543301241 is a wasteful number, since it uses less digits than its factorization.

50543301241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25163.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 50543301241 its reverse (14210334505), we get a palindrome (64753635746).

The spelling of 50543301241 in words is "fifty billion, five hundred forty-three million, three hundred one thousand, two hundred forty-one".

Divisors: 1 557 4517 20089 2515969 11189573 90742013 50543301241