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12908096 = 261391451
BaseRepresentation
bin110001001111…
…011001000000
3220021210120122
4301033121000
511301024341
61140355412
7214500635
oct61173100
926253518
1012908096
117317053
1243a5b68
13289c436
141a0018c
1511ee94b
hexc4f640

12908096 has 28 divisors (see below), whose sum is σ = 25816560. Its totient is φ = 6403200.

The previous prime is 12908057. The next prime is 12908099. The reversal of 12908096 is 69080921.

It is not an unprimeable number, because it can be changed into a prime (12908099) 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, 8171 + ... + 9621.

It is an arithmetic number, because the mean of its divisors is an integer number (922020).

Almost surely, 212908096 is an apocalyptic number.

12908096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12908096 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

12908096 is a wasteful number, since it uses less digits than its factorization.

12908096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602 (or 1592 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 12908096 is about 3592.7838788327. The cubic root of 12908096 is about 234.5780628537.

The spelling of 12908096 in words is "twelve million, nine hundred eight thousand, ninety-six".

Divisors: 1 2 4 8 16 32 64 139 278 556 1112 1451 2224 2902 4448 5804 8896 11608 23216 46432 92864 201689 403378 806756 1613512 3227024 6454048 12908096