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348341 = 727109
BaseRepresentation
bin1010101000010110101
3122200211112
41111002311
542121331
611244405
72650400
oct1250265
9580745
10348341
11218794
12149705
13c2726
1490d37
156d32b
hex550b5

348341 has 6 divisors (see below), whose sum is σ = 405270. Its totient is φ = 298536.

The previous prime is 348323. The next prime is 348353. The reversal of 348341 is 143843.

It can be written as a sum of positive squares in only one way, i.e., 240100 + 108241 = 490^2 + 329^2 .

It is not a de Polignac number, because 348341 - 210 = 347317 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 (348241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3506 + ... + 3603.

It is an arithmetic number, because the mean of its divisors is an integer number (67545).

2348341 is an apocalyptic number.

It is an amenable number.

348341 is a deficient number, since it is larger than the sum of its proper divisors (56929).

348341 is an equidigital number, since it uses as much as digits as its factorization.

348341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7123 (or 7116 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 348341 is about 590.2042019505. The cubic root of 348341 is about 70.3614636072.

The spelling of 348341 in words is "three hundred forty-eight thousand, three hundred forty-one".

Divisors: 1 7 49 7109 49763 348341