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13323308 = 2217195931
BaseRepresentation
bin110010110100…
…110000101100
3221001220010212
4302310300230
511402321213
61153321552
7221150315
oct62646054
927056125
1013323308
11757aaa9
1245662b8
1329b641b
141aab60c
1512829a8
hexcb4c2c

13323308 has 12 divisors (see below), whose sum is σ = 24687432. Its totient is φ = 6269760.

The previous prime is 13323287. The next prime is 13323337. The reversal of 13323308 is 80332331.

It is a super-3 number, since 3×133233083 (a number of 22 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97898 + ... + 98033.

It is an arithmetic number, because the mean of its divisors is an integer number (2057286).

Almost surely, 213323308 is an apocalyptic number.

It is an amenable number.

13323308 is a deficient number, since it is larger than the sum of its proper divisors (11364124).

13323308 is a wasteful number, since it uses less digits than its factorization.

13323308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195952 (or 195950 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 13323308 is about 3650.1106832533. The cubic root of 13323308 is about 237.0667736625.

Adding to 13323308 its reverse (80332331), we get a palindrome (93655639).

It can be divided in two parts, 13323 and 308, that added together give a palindrome (13631).

The spelling of 13323308 in words is "thirteen million, three hundred twenty-three thousand, three hundred eight".

Divisors: 1 2 4 17 34 68 195931 391862 783724 3330827 6661654 13323308