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5307693 = 389103193
BaseRepresentation
bin10100001111110100101101
3100222122210020
4110033310231
52324321233
6305432353
763054216
oct24176455
910878706
105307693
112aa5826
12193b6b9
13113ab61
149c240d
156ec9b3
hex50fd2d

5307693 has 16 divisors (see below), whose sum is σ = 7263360. Its totient is φ = 3446784.

The previous prime is 5307691. The next prime is 5307697. The reversal of 5307693 is 3967035.

It is not a de Polignac number, because 5307693 - 21 = 5307691 is a prime.

It is a Curzon number.

5307693 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5307691) 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 15 ways as a sum of consecutive naturals, for example, 27405 + ... + 27597.

It is an arithmetic number, because the mean of its divisors is an integer number (453960).

Almost surely, 25307693 is an apocalyptic number.

It is an amenable number.

5307693 is a deficient number, since it is larger than the sum of its proper divisors (1955667).

5307693 is a wasteful number, since it uses less digits than its factorization.

5307693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388.

The product of its (nonzero) digits is 17010, while the sum is 33.

The square root of 5307693 is about 2303.8430936155. The cubic root of 5307693 is about 174.4356568825.

The spelling of 5307693 in words is "five million, three hundred seven thousand, six hundred ninety-three".

Divisors: 1 3 89 103 193 267 309 579 9167 17177 19879 27501 51531 59637 1769231 5307693