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5050500105 = 357192133241
BaseRepresentation
bin1001011010000100…
…01000010000001001
3111000222101222200110
410231002020100021
540320412000410
62153053424533
7236104354050
oct45502102011
914028358613
105050500105
11216196a532
12b8b49b149
13626460801
1435ca89397
151e85ce720
hex12d088409

5050500105 has 48 divisors (see below), whose sum is σ = 9746918784. Its totient is φ = 2187267840.

The previous prime is 5050500101. The next prime is 5050500107. The reversal of 5050500105 is 5010050505.

5050500105 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5050500105 - 22 = 5050500101 is a prime.

It is a super-2 number, since 2×50505001052 = 51015102621210022050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (5050500101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28716 + ... + 104525.

It is an arithmetic number, because the mean of its divisors is an integer number (203060808).

Almost surely, 25050500105 is an apocalyptic number.

It is an amenable number.

5050500105 is a deficient number, since it is larger than the sum of its proper divisors (4696418679).

5050500105 is a wasteful number, since it uses less digits than its factorization.

5050500105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133294 (or 133275 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 21.

The square root of 5050500105 is about 71066.8706571494. The cubic root of 5050500105 is about 1715.7136039853.

Subtracting from 5050500105 its reverse (5010050505), we obtain a square (40449600 = 63602).

The spelling of 5050500105 in words is "five billion, fifty million, five hundred thousand, one hundred five".

Divisors: 1 3 5 7 15 19 21 35 57 95 105 133 285 361 399 665 1083 1805 1995 2527 5415 7581 12635 37905 133241 399723 666205 932687 1998615 2531579 2798061 4663435 7594737 12657895 13990305 17721053 37973685 48100001 53163159 88605265 144300003 240500005 265815795 336700007 721500015 1010100021 1683500035 5050500105