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13301304 = 2335310457
BaseRepresentation
bin110010101111…
…011000111000
3221000202221220
4302233120320
511401120204
61153032040
7221026212
oct62573070
927022856
1013301304
117565515
124555620
1329a93c3
141aa35b2
15127b1d9
hexcaf638

13301304 has 32 divisors (see below), whose sum is σ = 33883920. Its totient is φ = 4349696.

The previous prime is 13301287. The next prime is 13301341. The reversal of 13301304 is 40310331.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3957 + ... + 6500.

Almost surely, 213301304 is an apocalyptic number.

It is an amenable number.

13301304 is an abundant number, since it is smaller than the sum of its proper divisors (20582616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13301304 is a wasteful number, since it uses less digits than its factorization.

13301304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10519 (or 10515 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 13301304 is about 3647.0952825502. The cubic root of 13301304 is about 236.9361931882.

Adding to 13301304 its reverse (40310331), we get a palindrome (53611635).

The spelling of 13301304 in words is "thirteen million, three hundred one thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 24 53 106 159 212 318 424 636 1272 10457 20914 31371 41828 62742 83656 125484 250968 554221 1108442 1662663 2216884 3325326 4433768 6650652 13301304