Search a number
-
+
5050505550005 = 517233909128051
BaseRepresentation
bin100100101111110100110…
…0101101101100010110101
3122212211020102012220021022
41021133221211231202311
51130221413410100010
614424100433430525
71030613143565456
oct111375145554265
918784212186238
105050505550005
1116779a8797833
126969a410b445
132a83507b02b6
141366352b512d
158b596678d55
hex497e996d8b5

5050505550005 has 32 divisors (see below), whose sum is σ = 6445592869248. Its totient is φ = 3785861376000.

The previous prime is 5050505549993. The next prime is 5050505550007. The reversal of 5050505550005 is 5000555050505.

It is not a de Polignac number, because 5050505550005 - 216 = 5050505484469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050505550007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180033230 + ... + 180061280.

It is an arithmetic number, because the mean of its divisors is an integer number (201424777164).

Almost surely, 25050505550005 is an apocalyptic number.

It is an amenable number.

5050505550005 is a deficient number, since it is larger than the sum of its proper divisors (1395087319243).

5050505550005 is a wasteful number, since it uses less digits than its factorization.

5050505550005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37397.

The product of its (nonzero) digits is 78125, while the sum is 35.

The spelling of 5050505550005 in words is "five trillion, fifty billion, five hundred five million, five hundred fifty thousand, five".

Divisors: 1 5 17 85 233 1165 3961 9091 19805 28051 45455 140255 154547 476867 772735 2118203 2384335 6535883 10591015 32679415 36009451 111110011 180047255 255011641 555550055 1275058205 4335197897 21675989485 59417712353 297088561765 1010101110001 5050505550005