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5000844 = 2232318119
BaseRepresentation
bin10011000100111010001100
3100102001212110
4103010322030
52240011334
6255104020
760335502
oct23047214
910361773
105000844
112906232
121812010
1310612a4
14942672
1568bae9
hex4c4e8c

5000844 has 24 divisors (see below), whose sum is σ = 12176640. Its totient is φ = 1594384.

The previous prime is 5000797. The next prime is 5000851. The reversal of 5000844 is 4480005.

5000844 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 5000844.

It is a congruent number.

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, 8784 + ... + 9335.

It is an arithmetic number, because the mean of its divisors is an integer number (507360).

Almost surely, 25000844 is an apocalyptic number.

It is an amenable number.

5000844 is an abundant number, since it is smaller than the sum of its proper divisors (7175796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5000844 is a wasteful number, since it uses less digits than its factorization.

5000844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18149 (or 18147 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 5000844 is about 2236.2566936736. The cubic root of 5000844 is about 171.0072155910.

Adding to 5000844 its reverse (4480005), we get a palindrome (9480849).

The spelling of 5000844 in words is "five million, eight hundred forty-four", and thus it is an aban number.

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 18119 36238 54357 72476 108714 217428 416737 833474 1250211 1666948 2500422 5000844