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5055050005 = 51258980309
BaseRepresentation
bin1001011010100110…
…11111000100010101
3111001021222010222021
410231103133010111
540323043100010
62153335133141
7236161134055
oct45523370425
914037863867
105055050005
112164497985
12b90b141b1
13627394765
1435d511565
151e8bcc8da
hex12d4df115

5055050005 has 8 divisors (see below), whose sum is σ = 6066617400. Its totient is φ = 4043668416.

The previous prime is 5055049981. The next prime is 5055050041. The reversal of 5055050005 is 5000505505.

It can be written as a sum of positive squares in 4 ways, for example, as 364580836 + 4690469169 = 19094^2 + 68487^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5055050005 - 25 = 5055049973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22791 + ... + 103099.

It is an arithmetic number, because the mean of its divisors is an integer number (758327175).

Almost surely, 25055050005 is an apocalyptic number.

It is an amenable number.

5055050005 is a deficient number, since it is larger than the sum of its proper divisors (1011567395).

5055050005 is a wasteful number, since it uses less digits than its factorization.

5055050005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92903.

The product of its (nonzero) digits is 3125, while the sum is 25.

The square root of 5055050005 is about 71098.8748504503. The cubic root of 5055050005 is about 1716.2286673220.

The spelling of 5055050005 in words is "five billion, fifty-five million, fifty thousand, five".

Divisors: 1 5 12589 62945 80309 401545 1011010001 5055050005