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13232068 = 2213072531
BaseRepresentation
bin110010011110…
…011111000100
3220220020222121
4302132133010
511341411233
61151335324
7220320313
oct62363704
926806877
1013232068
1175184a3
124521544
132983a35
141a8627a
15126592d
hexc9e7c4

13232068 has 12 divisors (see below), whose sum is σ = 23182992. Its totient is φ = 6608360.

The previous prime is 13232041. The next prime is 13232099. The reversal of 13232068 is 86023231.

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 3 ways as a sum of consecutive naturals, for example, 3963 + ... + 6493.

It is an arithmetic number, because the mean of its divisors is an integer number (1931916).

Almost surely, 213232068 is an apocalyptic number.

It is an amenable number.

13232068 is a deficient number, since it is larger than the sum of its proper divisors (9950924).

13232068 is a wasteful number, since it uses less digits than its factorization.

13232068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3842 (or 3840 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 13232068 is about 3637.5909610620. The cubic root of 13232068 is about 236.5243774290.

Adding to 13232068 its reverse (86023231), we get a palindrome (99255299).

The spelling of 13232068 in words is "thirteen million, two hundred thirty-two thousand, sixty-eight".

Divisors: 1 2 4 1307 2531 2614 5062 5228 10124 3308017 6616034 13232068