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5305349 = 73112437
BaseRepresentation
bin10100001111010000000101
3100222112120102
4110033100011
52324232344
6305413445
763044330
oct24172005
910875512
105305349
112aa3a95
12193a285
131139a7a
149c1617
156ebe4e
hex50f405

5305349 has 8 divisors (see below), whose sum is σ = 6085248. Its totient is φ = 4530960.

The previous prime is 5305337. The next prime is 5305361. The reversal of 5305349 is 9435035.

It is an interprime number because it is at equal distance from previous prime (5305337) and next prime (5305361).

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

It is not a de Polignac number, because 5305349 - 28 = 5305093 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5305849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 959 + ... + 3395.

It is an arithmetic number, because the mean of its divisors is an integer number (760656).

Almost surely, 25305349 is an apocalyptic number.

It is an amenable number.

5305349 is a deficient number, since it is larger than the sum of its proper divisors (779899).

5305349 is a wasteful number, since it uses less digits than its factorization.

5305349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 5305349 is about 2303.3343222381. The cubic root of 5305349 is about 174.4099748279.

The spelling of 5305349 in words is "five million, three hundred five thousand, three hundred forty-nine".

Divisors: 1 7 311 2177 2437 17059 757907 5305349