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5321849 = 131792287
BaseRepresentation
bin10100010011010001111001
3101000101012112
4110103101321
52330244344
6310022105
763143411
oct24232171
911011175
105321849
113005425
121947935
131144430
149c7641
15701c9e
hex513479

5321849 has 8 divisors (see below), whose sum is σ = 5765760. Its totient is φ = 4882896.

The previous prime is 5321839. The next prime is 5321851. The reversal of 5321849 is 9481235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5321849 - 28 = 5321593 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5321839) 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 7 ways as a sum of consecutive naturals, for example, 1184 + ... + 3470.

It is an arithmetic number, because the mean of its divisors is an integer number (720720).

Almost surely, 25321849 is an apocalyptic number.

It is an amenable number.

5321849 is a deficient number, since it is larger than the sum of its proper divisors (443911).

5321849 is a wasteful number, since it uses less digits than its factorization.

5321849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479.

The product of its digits is 8640, while the sum is 32.

The square root of 5321849 is about 2306.9133056966. The cubic root of 5321849 is about 174.5905967109.

The spelling of 5321849 in words is "five million, three hundred twenty-one thousand, eight hundred forty-nine".

Divisors: 1 13 179 2287 2327 29731 409373 5321849