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10808876313 = 321963209803
BaseRepresentation
bin10100001000100001…
…00101110100011001
31000220021210210211100
422010100211310121
5134114033020223
64544315422013
7531565634634
oct120420456431
930807723740
1010808876313
114647368834
122117a54909
13103345a601
1474775cc1b
15433dda043
hex284425d19

10808876313 has 12 divisors (see below), whose sum is σ = 16434549040. Its totient is φ = 6826658616.

The previous prime is 10808876303. The next prime is 10808876357. The reversal of 10808876313 is 31367880801.

10808876313 is a `hidden beast` number, since 1 + 0 + 8 + 0 + 8 + 8 + 7 + 631 + 3 = 666.

It is not a de Polignac number, because 10808876313 - 29 = 10808875801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10808876303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31604731 + ... + 31605072.

Almost surely, 210808876313 is an apocalyptic number.

It is an amenable number.

10808876313 is a deficient number, since it is larger than the sum of its proper divisors (5625672727).

10808876313 is a wasteful number, since it uses less digits than its factorization.

10808876313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63209828 (or 63209825 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 10808876313 in words is "ten billion, eight hundred eight million, eight hundred seventy-six thousand, three hundred thirteen".

Divisors: 1 3 9 19 57 171 63209803 189629409 568888227 1200986257 3602958771 10808876313