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50024442005 = 5101229432569
BaseRepresentation
bin101110100101101100…
…000110100010010101
311210010021210221202022
4232211230012202111
51304422224121010
634551513222525
73420436512146
oct564554064225
9153107727668
1050024442005
111a24054775a
129841101a45
134942b49c55
1425c7a93acd
15147bac1d55
hexba5b06895

50024442005 has 16 divisors (see below), whose sum is σ = 60888553200. Its totient is φ = 39450201600.

The previous prime is 50024441989. The next prime is 50024442023.

50024442005 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 8 ways, for example, as 5303189329 + 44721252676 = 72823^2 + 211474^2 .

It is not a de Polignac number, because 50024442005 - 24 = 50024441989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100640 + ... + 331929.

It is an arithmetic number, because the mean of its divisors is an integer number (3805534575).

Almost surely, 250024442005 is an apocalyptic number.

It is an amenable number.

50024442005 is a deficient number, since it is larger than the sum of its proper divisors (10864111195).

50024442005 is a wasteful number, since it uses less digits than its factorization.

50024442005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432904.

The product of its (nonzero) digits is 6400, while the sum is 26.

The spelling of 50024442005 in words is "fifty billion, twenty-four million, four hundred forty-two thousand, five".

Divisors: 1 5 101 229 505 1145 23129 115645 432569 2162845 43689469 99058301 218447345 495291505 10004888401 50024442005