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13235341 = 7347821
BaseRepresentation
bin110010011111…
…010010001101
3220220102110211
4302133102031
511342012331
61151402421
7220333000
oct62372215
926812424
1013235341
11751a9a9
124523411
132985382
141a87537
1512668b1
hexc9f48d

13235341 has 16 divisors (see below), whose sum is σ = 15782400. Its totient is φ = 11089680.

The previous prime is 13235317. The next prime is 13235363. The reversal of 13235341 is 14353231.

It is not a de Polignac number, because 13235341 - 25 = 13235309 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 (13235311) 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, 15711 + ... + 16531.

It is an arithmetic number, because the mean of its divisors is an integer number (986400).

Almost surely, 213235341 is an apocalyptic number.

It is an amenable number.

13235341 is a deficient number, since it is larger than the sum of its proper divisors (2547059).

13235341 is an frugal number, since it uses more digits than its factorization.

13235341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889 (or 875 counting only the distinct ones).

The product of its digits is 1080, while the sum is 22.

The square root of 13235341 is about 3638.0408189024. The cubic root of 13235341 is about 236.5438775421.

Adding to 13235341 its reverse (14353231), we get a palindrome (27588572).

The spelling of 13235341 in words is "thirteen million, two hundred thirty-five thousand, three hundred forty-one".

Divisors: 1 7 47 49 329 343 821 2303 5747 16121 38587 40229 270109 281603 1890763 13235341