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5007974897 = 231991094161
BaseRepresentation
bin1001010100111111…
…11010000111110001
3110221000101111001202
410222133322013301
540224020144042
62144534140545
7235050040622
oct45237720761
913830344052
105007974897
11213a964732
12b791b1755
1361a6c1773
14357179a49
151e49ce632
hex12a7fa1f1

5007974897 has 8 divisors (see below), whose sum is σ = 5251977600. Its totient is φ = 4766160960.

The previous prime is 5007974893. The next prime is 5007974911. The reversal of 5007974897 is 7984797005.

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 5007974897 - 22 = 5007974893 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5007974891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542504 + ... + 551657.

It is an arithmetic number, because the mean of its divisors is an integer number (656497200).

Almost surely, 25007974897 is an apocalyptic number.

It is an amenable number.

5007974897 is a deficient number, since it is larger than the sum of its proper divisors (244002703).

5007974897 is a wasteful number, since it uses less digits than its factorization.

5007974897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094383.

The product of its (nonzero) digits is 4445280, while the sum is 56.

The square root of 5007974897 is about 70767.0466884128. The cubic root of 5007974897 is about 1710.8845892289.

The spelling of 5007974897 in words is "five billion, seven million, nine hundred seventy-four thousand, eight hundred ninety-seven".

Divisors: 1 23 199 4577 1094161 25165703 217738039 5007974897