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5303185 = 51955823
BaseRepresentation
bin10100001110101110010001
3100222102121021
4110032232101
52324200220
6305355441
763035116
oct24165621
910872537
105303185
112aa23a8
121938b81
131138aa4
149c090d
156eb4aa
hex50eb91

5303185 has 8 divisors (see below), whose sum is σ = 6698880. Its totient is φ = 4019184.

The previous prime is 5303183. The next prime is 5303189. The reversal of 5303185 is 5813035.

It is a happy number.

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

It is not a de Polignac number, because 5303185 - 21 = 5303183 is a prime.

It is a super-2 number, since 2×53031852 = 56247542288450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5303183) 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, 27817 + ... + 28006.

It is an arithmetic number, because the mean of its divisors is an integer number (837360).

Almost surely, 25303185 is an apocalyptic number.

It is an amenable number.

5303185 is a deficient number, since it is larger than the sum of its proper divisors (1395695).

5303185 is a wasteful number, since it uses less digits than its factorization.

5303185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55847.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5303185 is about 2302.8645205483. The cubic root of 5303185 is about 174.3862582283.

The spelling of 5303185 in words is "five million, three hundred three thousand, one hundred eighty-five".

Divisors: 1 5 19 95 55823 279115 1060637 5303185