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13307068 = 2219311563
BaseRepresentation
bin110010110000…
…110010111100
3221001001212101
4302300302330
511401311233
61153114444
7221052055
oct62606274
927031771
1013307068
117569885
124558a24
1329abc08
141aa572c
15127cc7d
hexcb0cbc

13307068 has 24 divisors (see below), whose sum is σ = 24635520. Its totient is φ = 6271920.

The previous prime is 13307059. The next prime is 13307093. The reversal of 13307068 is 86070331.

13307068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23355 + ... + 23917.

It is an arithmetic number, because the mean of its divisors is an integer number (1026480).

Almost surely, 213307068 is an apocalyptic number.

It is an amenable number.

13307068 is a deficient number, since it is larger than the sum of its proper divisors (11328452).

13307068 is a wasteful number, since it uses less digits than its factorization.

13307068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897 (or 895 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 13307068 is about 3647.8854148671. The cubic root of 13307068 is about 236.9704129658.

Adding to 13307068 its reverse (86070331), we get a palindrome (99377399).

The spelling of 13307068 in words is "thirteen million, three hundred seven thousand, sixty-eight".

Divisors: 1 2 4 19 38 76 311 563 622 1126 1244 2252 5909 10697 11818 21394 23636 42788 175093 350186 700372 3326767 6653534 13307068