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5003807 = 13138197
BaseRepresentation
bin10011000101101000011111
3100102012221012
4103011220133
52240110212
6255125435
760350234
oct23055037
910365835
105003807
112908486
12181387b
131062743
1494378b
1568c922
hex4c5a1f

5003807 has 4 divisors (see below), whose sum is σ = 5042136. Its totient is φ = 4965480.

The previous prime is 5003773. The next prime is 5003809. The reversal of 5003807 is 7083005.

5003807 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7083005 = 51416601.

It is a cyclic number.

It is not a de Polignac number, because 5003807 - 26 = 5003743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5003809) 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, 18968 + ... + 19229.

It is an arithmetic number, because the mean of its divisors is an integer number (1260534).

Almost surely, 25003807 is an apocalyptic number.

5003807 is a deficient number, since it is larger than the sum of its proper divisors (38329).

5003807 is a wasteful number, since it uses less digits than its factorization.

5003807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38328.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 5003807 is about 2236.9190866010. The cubic root of 5003807 is about 171.0409828471.

The spelling of 5003807 in words is "five million, three thousand, eight hundred seven".

Divisors: 1 131 38197 5003807