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5068147 = 7724021
BaseRepresentation
bin10011010101010101110011
3100112111012011
4103111111303
52244140042
6300343351
761035640
oct23252563
910474164
105068147
112951857
121844b57
131085b06
1495cdc7
156a1a17
hex4d5573

5068147 has 4 divisors (see below), whose sum is σ = 5792176. Its totient is φ = 4344120.

The previous prime is 5068111. The next prime is 5068157. The reversal of 5068147 is 7418605.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7418605 = 51483721.

It is a cyclic number.

It is not a de Polignac number, because 5068147 - 211 = 5066099 is a prime.

It is a super-2 number, since 2×50681472 = 51372228027218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5068157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362004 + ... + 362017.

It is an arithmetic number, because the mean of its divisors is an integer number (1448044).

Almost surely, 25068147 is an apocalyptic number.

5068147 is a deficient number, since it is larger than the sum of its proper divisors (724029).

5068147 is an equidigital number, since it uses as much as digits as its factorization.

5068147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724028.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 5068147 is about 2251.2545391403. The cubic root of 5068147 is about 171.7709566230.

The spelling of 5068147 in words is "five million, sixty-eight thousand, one hundred forty-seven".

Divisors: 1 7 724021 5068147