Base | Representation |
---|---|
bin | 10110010011100011… |
… | …01100110101010001 |
3 | 1010220120102100210010 |
4 | 23021301230311101 |
5 | 144011121334242 |
6 | 5300141425133 |
7 | 602520245001 |
oct | 131161546521 |
9 | 33816370703 |
10 | 11975183697 |
11 | 5095751834 |
12 | 23a256b1a9 |
13 | 118ac86119 |
14 | 8185dc001 |
15 | 4a14bc89c |
hex | 2c9c6cd51 |
11975183697 has 8 divisors (see below), whose sum is σ = 15968093056. Its totient is φ = 7982865072.
The previous prime is 11975183687. The next prime is 11975183743. The reversal of 11975183697 is 79638157911.
It is a happy number.
11975183697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11975183697 - 210 = 11975182673 is a prime.
It is a super-3 number, since 3×119751836973 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11975183617) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97993 + ... + 183174.
It is an arithmetic number, because the mean of its divisors is an integer number (1996011632).
Almost surely, 211975183697 is an apocalyptic number.
It is an amenable number.
11975183697 is a deficient number, since it is larger than the sum of its proper divisors (3992909359).
11975183697 is a wasteful number, since it uses less digits than its factorization.
11975183697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 295367.
The product of its digits is 2857680, while the sum is 57.
The spelling of 11975183697 in words is "eleven billion, nine hundred seventy-five million, one hundred eighty-three thousand, six hundred ninety-seven".
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