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5005050605 = 54124414881
BaseRepresentation
bin1001010100101001…
…10000001011101101
3110220210212220200122
410222110300023231
540222243104410
62144351334325
7235013141162
oct45224601355
913823786618
105005050605
112139247665
12b782213a5
13619c09709
14356a18069
151e4602e55
hex12a5302ed

5005050605 has 8 divisors (see below), whose sum is σ = 6152550264. Its totient is φ = 3906380800.

The previous prime is 5005050581. The next prime is 5005050607. The reversal of 5005050605 is 5060505005.

It can be written as a sum of positive squares in 4 ways, for example, as 211149961 + 4793900644 = 14531^2 + 69238^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5005050605 - 26 = 5005050541 is a prime.

It is a super-2 number, since 2×50050506052 = 50101063117221732050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005050607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12207236 + ... + 12207645.

It is an arithmetic number, because the mean of its divisors is an integer number (769068783).

Almost surely, 25005050605 is an apocalyptic number.

It is an amenable number.

5005050605 is a deficient number, since it is larger than the sum of its proper divisors (1147499659).

5005050605 is a wasteful number, since it uses less digits than its factorization.

5005050605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24414927.

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 5005050605 is about 70746.3822749969. The cubic root of 5005050605 is about 1710.5515137938.

The spelling of 5005050605 in words is "five billion, five million, fifty thousand, six hundred five".

Divisors: 1 5 41 205 24414881 122074405 1001010121 5005050605