Search a number
-
+
5005055555 = 53132290681
BaseRepresentation
bin1001010100101001…
…10001011001000011
3110220210220011110222
410222110301121003
540222243234210
62144351413255
7235013161463
oct45224613103
913823804428
105005055555
112139250355
12b7822422b
13619c0ba46
14356a19ba3
151e4604655
hex12a531643

5005055555 has 8 divisors (see below), whose sum is σ = 6199810944. Its totient is φ = 3874881600.

The previous prime is 5005055501. The next prime is 5005055603. The reversal of 5005055555 is 5555505005.

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

It is not a de Polignac number, because 5005055555 - 216 = 5004990019 is a prime.

It is a super-2 number, since 2×50050555552 = 50101162217272716050, which contains 22 as substring.

It is a Duffinian number.

5005055555 is a modest number, since divided by 55555 gives 50050 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16145186 + ... + 16145495.

It is an arithmetic number, because the mean of its divisors is an integer number (774976368).

Almost surely, 25005055555 is an apocalyptic number.

5005055555 is a deficient number, since it is larger than the sum of its proper divisors (1194755389).

5005055555 is a wasteful number, since it uses less digits than its factorization.

5005055555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32290717.

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

The square root of 5005055555 is about 70746.4172591093. The cubic root of 5005055555 is about 1710.5520777060.

The spelling of 5005055555 in words is "five billion, five million, fifty-five thousand, five hundred fifty-five".

Divisors: 1 5 31 155 32290681 161453405 1001011111 5005055555