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13204096 = 27432399
BaseRepresentation
bin110010010111…
…101010000000
3220211211121121
4302113222000
511340012341
61151002024
7220142623
oct62275200
926754547
1013204096
1174a9484
124509314
132974099
141a79dba
15125c4d1
hexc97a80

13204096 has 32 divisors (see below), whose sum is σ = 26928000. Its totient is φ = 6445824.

The previous prime is 13204073. The next prime is 13204097. The reversal of 13204096 is 69040231.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 13204096.

It is not an unprimeable number, because it can be changed into a prime (13204097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4305 + ... + 6703.

It is an arithmetic number, because the mean of its divisors is an integer number (841500).

Almost surely, 213204096 is an apocalyptic number.

13204096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13204096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13464000).

13204096 is an abundant number, since it is smaller than the sum of its proper divisors (13723904).

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

13204096 is an equidigital number, since it uses as much as digits as its factorization.

13204096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456 (or 2444 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 13204096 is about 3633.7440746426. The cubic root of 13204096 is about 236.3575925297.

The spelling of 13204096 in words is "thirteen million, two hundred four thousand, ninety-six".

Divisors: 1 2 4 8 16 32 43 64 86 128 172 344 688 1376 2399 2752 4798 5504 9596 19192 38384 76768 103157 153536 206314 307072 412628 825256 1650512 3301024 6602048 13204096