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5005115050 = 2521310374759
BaseRepresentation
bin1001010100101001…
…11111111010101010
3110220211000012002111
410222110333322222
540222302140200
62144352552534
7235013530105
oct45224777252
913824005074
105005115050
112139291021
12b7825274a
13619c2cb50
14356a3373c
151e46170ba
hex12a53feaa

5005115050 has 48 divisors (see below), whose sum is σ = 10123102080. Its totient is φ = 1830075840.

The previous prime is 5005115009. The next prime is 5005115051. The reversal of 5005115050 is 505115005.

It is not an unprimeable number, because it can be changed into a prime (5005115051) 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 23 ways as a sum of consecutive naturals, for example, 29571 + ... + 104329.

It is an arithmetic number, because the mean of its divisors is an integer number (210897960).

Almost surely, 25005115050 is an apocalyptic number.

5005115050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5005115050 is an abundant number, since it is smaller than the sum of its proper divisors (5117987030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5005115050 is a wasteful number, since it uses less digits than its factorization.

5005115050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74887 (or 74882 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 22.

The square root of 5005115050 is about 70746.8377385166. The cubic root of 5005115050 is about 1710.5588554458.

The spelling of 5005115050 in words is "five billion, five million, one hundred fifteen thousand, fifty".

Divisors: 1 2 5 10 13 25 26 50 65 103 130 206 325 515 650 1030 1339 2575 2678 5150 6695 13390 33475 66950 74759 149518 373795 747590 971867 1868975 1943734 3737950 4859335 7700177 9718670 15400354 24296675 38500885 48593350 77001770 100102301 192504425 200204602 385008850 500511505 1001023010 2502557525 5005115050