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12934808 = 231616851
BaseRepresentation
bin110001010101…
…111010011000
3220100011012222
4301111322120
511302403213
61141123212
7214641545
oct61257230
926304188
1012934808
117335127
1243b9508
1328ab643
141a09bcc
151207808
hexc55e98

12934808 has 8 divisors (see below), whose sum is σ = 24252780. Its totient is φ = 6467400.

The previous prime is 12934799. The next prime is 12934837. The reversal of 12934808 is 80843921.

It is a happy number.

12934808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 808418 + ... + 808433.

Almost surely, 212934808 is an apocalyptic number.

It is an amenable number.

12934808 is a deficient number, since it is larger than the sum of its proper divisors (11317972).

12934808 is a wasteful number, since it uses less digits than its factorization.

12934808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616857 (or 1616853 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 12934808 is about 3596.4994091477. The cubic root of 12934808 is about 234.7397632279.

The spelling of 12934808 in words is "twelve million, nine hundred thirty-four thousand, eight hundred eight".

Divisors: 1 2 4 8 1616851 3233702 6467404 12934808