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5358849 = 31786283
BaseRepresentation
bin10100011100010100000001
3101002020221220
4110130110001
52332440344
6310505253
763356316
oct24342401
911066856
105358849
113030201
121965229
131158222
149d6d0d
1570cc19
hex51c501

5358849 has 4 divisors (see below), whose sum is σ = 7145136. Its totient is φ = 3572564.

The previous prime is 5358833. The next prime is 5358851. The reversal of 5358849 is 9488535.

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.

It is a cyclic number.

It is not a de Polignac number, because 5358849 - 24 = 5358833 is a prime.

It is a D-number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5358849.

It is not an unprimeable number, because it can be changed into a prime (5358809) 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, 893139 + ... + 893144.

It is an arithmetic number, because the mean of its divisors is an integer number (1786284).

Almost surely, 25358849 is an apocalyptic number.

It is an amenable number.

5358849 is a deficient number, since it is larger than the sum of its proper divisors (1786287).

5358849 is a wasteful number, since it uses less digits than its factorization.

5358849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786286.

The product of its digits is 172800, while the sum is 42.

The square root of 5358849 is about 2314.9187890723. The cubic root of 5358849 is about 174.9942746426.

The spelling of 5358849 in words is "five million, three hundred fifty-eight thousand, eight hundred forty-nine".

Divisors: 1 3 1786283 5358849