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5368185 = 325119293
BaseRepresentation
bin10100011110100101111001
3101002201202200
4110132211321
52333240220
6311020413
763425454
oct24364571
911081680
105368185
113037219
12196a709
13115c554
149da49b
15710890
hex51e979

5368185 has 12 divisors (see below), whose sum is σ = 9304932. Its totient is φ = 2863008.

The previous prime is 5368169. The next prime is 5368189. The reversal of 5368185 is 5818635.

It can be written as a sum of positive squares in 2 ways, for example, as 1218816 + 4149369 = 1104^2 + 2037^2 .

It is not a de Polignac number, because 5368185 - 24 = 5368169 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5368189) 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 11 ways as a sum of consecutive naturals, for example, 59602 + ... + 59691.

It is an arithmetic number, because the mean of its divisors is an integer number (775411).

Almost surely, 25368185 is an apocalyptic number.

It is an amenable number.

5368185 is a deficient number, since it is larger than the sum of its proper divisors (3936747).

5368185 is a wasteful number, since it uses less digits than its factorization.

5368185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119304 (or 119301 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 5368185 is about 2316.9343969996. The cubic root of 5368185 is about 175.0958386609.

The spelling of 5368185 in words is "five million, three hundred sixty-eight thousand, one hundred eighty-five".

Divisors: 1 3 5 9 15 45 119293 357879 596465 1073637 1789395 5368185