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12104848 = 247108079
BaseRepresentation
bin101110001011…
…010010010000
3211202222201201
4232023102100
511044323343
61111240544
7204614050
oct56132220
924688651
1012104848
116918608
124079154
13267a942
141871560
1510e194d
hexb8b490

12104848 has 20 divisors (see below), whose sum is σ = 26803840. Its totient is φ = 5187744.

The previous prime is 12104837. The next prime is 12104863. The reversal of 12104848 is 84840121.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53928 + ... + 54151.

It is an arithmetic number, because the mean of its divisors is an integer number (1340192).

Almost surely, 212104848 is an apocalyptic number.

It is an amenable number.

12104848 is an abundant number, since it is smaller than the sum of its proper divisors (14698992).

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

12104848 is a wasteful number, since it uses less digits than its factorization.

12104848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108094 (or 108088 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 12104848 is about 3479.2022074033. The cubic root of 12104848 is about 229.6076992404.

Adding to 12104848 its reverse (84840121), we get a palindrome (96944969).

The spelling of 12104848 in words is "twelve million, one hundred four thousand, eight hundred forty-eight".

Divisors: 1 2 4 7 8 14 16 28 56 112 108079 216158 432316 756553 864632 1513106 1729264 3026212 6052424 12104848