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5283049 = 20392591
BaseRepresentation
bin10100001001110011101001
3100221101222111
4110021303221
52323024144
6305122321
762622322
oct24116351
910841874
105283049
112a89262
1219293a1
13112c885
149b7449
156e5534
hex509ce9

5283049 has 4 divisors (see below), whose sum is σ = 5287680. Its totient is φ = 5278420.

The previous prime is 5283043. The next prime is 5283059. The reversal of 5283049 is 9403825.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5283049 - 23 = 5283041 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 5 + 219 + 85 + 35 + 0 + 411 + 96 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5283049.

It is not an unprimeable number, because it can be changed into a prime (5283041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744 + ... + 3334.

It is an arithmetic number, because the mean of its divisors is an integer number (1321920).

Almost surely, 25283049 is an apocalyptic number.

It is an amenable number.

5283049 is a deficient number, since it is larger than the sum of its proper divisors (4631).

5283049 is a wasteful number, since it uses less digits than its factorization.

5283049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4630.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 5283049 is about 2298.4884163293. The cubic root of 5283049 is about 174.1652655377.

The spelling of 5283049 in words is "five million, two hundred eighty-three thousand, forty-nine".

Divisors: 1 2039 2591 5283049