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13304607 = 315972777
BaseRepresentation
bin110010110000…
…001100011111
3221000221111020
4302300030133
511401221412
61153055223
7221041641
oct62601437
927027436
1013304607
117567a48
124557513
1329aaa64
141aa4891
15127c18c
hexcb031f

13304607 has 8 divisors (see below), whose sum is σ = 17756976. Its totient is φ = 8860992.

The previous prime is 13304593. The next prime is 13304639. The reversal of 13304607 is 70640331.

13304607 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13304607 - 27 = 13304479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13300607) 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, 3403 + ... + 6179.

It is an arithmetic number, because the mean of its divisors is an integer number (2219622).

Almost surely, 213304607 is an apocalyptic number.

13304607 is a deficient number, since it is larger than the sum of its proper divisors (4452369).

13304607 is a wasteful number, since it uses less digits than its factorization.

13304607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4377.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 13304607 is about 3647.5480805604. The cubic root of 13304607 is about 236.9558036834.

Adding to 13304607 its reverse (70640331), we get a palindrome (83944938).

The spelling of 13304607 in words is "thirteen million, three hundred four thousand, six hundred seven".

Divisors: 1 3 1597 2777 4791 8331 4434869 13304607