Base | Representation |
---|---|
bin | 10111101110010010… |
… | …01111110101111110 |
3 | 1012212121122122202221 |
4 | 23313021033311332 |
5 | 202041000044014 |
6 | 5503451435554 |
7 | 630422012512 |
oct | 136711176576 |
9 | 35777578687 |
10 | 12736331134 |
11 | 54463660aa |
12 | 2575455bba |
13 | 127c884817 |
14 | 88b732142 |
15 | 4e821cb24 |
hex | 2f724fd7e |
12736331134 has 8 divisors (see below), whose sum is σ = 19105268688. Its totient is φ = 6367908240.
The previous prime is 12736331117. The next prime is 12736331137. The reversal of 12736331134 is 43113363721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 12736331134.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12736331137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59322 + ... + 170269.
It is an arithmetic number, because the mean of its divisors is an integer number (2388158586).
Almost surely, 212736331134 is an apocalyptic number.
12736331134 is a deficient number, since it is larger than the sum of its proper divisors (6368937554).
12736331134 is a wasteful number, since it uses less digits than its factorization.
12736331134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257330.
The product of its digits is 27216, while the sum is 34.
Adding to 12736331134 its reverse (43113363721), we get a palindrome (55849694855).
The spelling of 12736331134 in words is "twelve billion, seven hundred thirty-six million, three hundred thirty-one thousand, one hundred thirty-four".
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