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5050550501105 = 51010110100221
BaseRepresentation
bin100100101111110110001…
…0001001011111011110001
3122212211100112210122120212
41021133230101023323301
51130222011412013410
614424105121113505
71030614230634314
oct111375421137361
918784315718525
105050550501105
111677a210aa1aa
126969b7188895
132a8359bbb595
1413663b25697b
158b59a5a7b05
hex497ec44bef1

5050550501105 has 4 divisors (see below), whose sum is σ = 6060660601332. Its totient is φ = 4040440400880.

The previous prime is 5050550501077. The next prime is 5050550501107. The reversal of 5050550501105 is 5011050550505.

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 804020675584 + 4246529825521 = 896672^2 + 2060711^2 .

It is not a de Polignac number, because 5050550501105 - 210 = 5050550500081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5050550501107) 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, 505055050106 + ... + 505055050115.

It is an arithmetic number, because the mean of its divisors is an integer number (1515165150333).

Almost surely, 25050550501105 is an apocalyptic number.

It is an amenable number.

5050550501105 is a deficient number, since it is larger than the sum of its proper divisors (1010110100227).

5050550501105 is a wasteful number, since it uses less digits than its factorization.

5050550501105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010110100226.

The product of its (nonzero) digits is 15625, while the sum is 32.

The spelling of 5050550501105 in words is "five trillion, fifty billion, five hundred fifty million, five hundred one thousand, one hundred five".

Divisors: 1 5 1010110100221 5050550501105