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5044871 = 13388067
BaseRepresentation
bin10011001111101010000111
3100111022021002
4103033222013
52242413441
6300043515
760611036
oct23175207
910438232
105044871
112936317
12183359b
131078340
1495471d
15699b9b
hex4cfa87

5044871 has 4 divisors (see below), whose sum is σ = 5432952. Its totient is φ = 4656792.

The previous prime is 5044859. The next prime is 5044877. The reversal of 5044871 is 1784405.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5044871 - 26 = 5044807 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 (5044877) 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, 194021 + ... + 194046.

It is an arithmetic number, because the mean of its divisors is an integer number (1358238).

Almost surely, 25044871 is an apocalyptic number.

5044871 is a deficient number, since it is larger than the sum of its proper divisors (388081).

5044871 is a wasteful number, since it uses less digits than its factorization.

5044871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388080.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 5044871 is about 2246.0790279952. The cubic root of 5044871 is about 171.5075942884.

The spelling of 5044871 in words is "five million, forty-four thousand, eight hundred seventy-one".

Divisors: 1 13 388067 5044871