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13368204 = 2232371339
BaseRepresentation
bin110010111111…
…101110001100
3221011011201200
4302333232030
511410240304
61154305500
7221425233
oct62775614
927134650
1013368204
117600803
124588290
132a009a5
141abdb1a
151290e39
hexcbfb8c

13368204 has 18 divisors (see below), whose sum is σ = 33791940. Its totient is φ = 4456056.

The previous prime is 13368203. The next prime is 13368209. The reversal of 13368204 is 40286331.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (13368203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185634 + ... + 185705.

It is an arithmetic number, because the mean of its divisors is an integer number (1877330).

Almost surely, 213368204 is an apocalyptic number.

It is an amenable number.

13368204 is an abundant number, since it is smaller than the sum of its proper divisors (20423736).

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

13368204 is a wasteful number, since it uses less digits than its factorization.

13368204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371349 (or 371344 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 13368204 is about 3656.2554615344. The cubic root of 13368204 is about 237.3327590849.

The spelling of 13368204 in words is "thirteen million, three hundred sixty-eight thousand, two hundred four".

Divisors: 1 2 3 4 6 9 12 18 36 371339 742678 1114017 1485356 2228034 3342051 4456068 6684102 13368204