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5005000004 = 225712191331
BaseRepresentation
bin1001010100101001…
…00011110101000100
3110220210210100021112
410222110203311010
540222240000004
62144350304152
7235012540514
oct45224436504
913823710245
105005000004
112139212644
12b781b8058
13619bbc684
14356a03844
151e45e2e6e
hex12a523d44

5005000004 has 12 divisors (see below), whose sum is σ = 8774093328. Its totient is φ = 2498116200.

The previous prime is 5005000001. The next prime is 5005000009. The reversal of 5005000004 is 4000005005.

It is not an unprimeable number, because it can be changed into a prime (5005000001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1093382 + ... + 1097949.

It is an arithmetic number, because the mean of its divisors is an integer number (731174444).

Almost surely, 25005000004 is an apocalyptic number.

It is an amenable number.

5005000004 is a deficient number, since it is larger than the sum of its proper divisors (3769093324).

5005000004 is a wasteful number, since it uses less digits than its factorization.

5005000004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191906 (or 2191904 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 14.

The square root of 5005000004 is about 70746.0246515661. The cubic root of 5005000004 is about 1710.5457492228.

Adding to 5005000004 its reverse (4000005005), we get a palindrome (9005005009).

The spelling of 5005000004 in words is "five billion, five million, four", and thus it is an aban number.

Divisors: 1 2 4 571 1142 2284 2191331 4382662 8765324 1251250001 2502500002 5005000004