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704317 = 5397137
BaseRepresentation
bin10101011111100111101
31022210010211
42223330331
5140014232
623032421
75662255
oct2537475
91283124
10704317
11441189
1229b711
131b8773
14144965
15dda47
hexabf3d

704317 has 8 divisors (see below), whose sum is σ = 730296. Its totient is φ = 678912.

The previous prime is 704309. The next prime is 704321. The reversal of 704317 is 713407.

It can be written as a sum of positive squares in 4 ways, for example, as 177241 + 527076 = 421^2 + 726^2 .

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 704317 - 23 = 704309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704357) 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, 5073 + ... + 5209.

It is an arithmetic number, because the mean of its divisors is an integer number (91287).

2704317 is an apocalyptic number.

It is an amenable number.

704317 is a deficient number, since it is larger than the sum of its proper divisors (25979).

704317 is a wasteful number, since it uses less digits than its factorization.

704317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 704317 is about 839.2359620512. The cubic root of 704317 is about 88.9725539239.

The spelling of 704317 in words is "seven hundred four thousand, three hundred seventeen", and thus it is an iban number.

Divisors: 1 53 97 137 5141 7261 13289 704317