Base | Representation |
---|---|
bin | 110000110011… |
… | …010100000111 |
3 | 220001221211100 |
4 | 300303110013 |
5 | 11233334340 |
6 | 1134111143 |
7 | 213511440 |
oct | 60632407 |
9 | 26057740 |
10 | 12793095 |
11 | 7248707 |
12 | 434b4b3 |
13 | 285bca3 |
14 | 19b02c7 |
15 | 11ca830 |
hex | c33507 |
12793095 has 48 divisors (see below), whose sum is σ = 26844480. Its totient is φ = 5501952.
The previous prime is 12793093. The next prime is 12793117. The reversal of 12793095 is 59039721.
12793095 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12793095 - 21 = 12793093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12793093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4161 + ... + 6549.
It is an arithmetic number, because the mean of its divisors is an integer number (559260).
Almost surely, 212793095 is an apocalyptic number.
12793095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12793095 is an abundant number, since it is smaller than the sum of its proper divisors (14051385).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12793095 is a wasteful number, since it uses less digits than its factorization.
12793095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2424 (or 2421 counting only the distinct ones).
The product of its (nonzero) digits is 17010, while the sum is 36.
The square root of 12793095 is about 3576.7436307345. The cubic root of 12793095 is about 233.8793482775.
The spelling of 12793095 in words is "twelve million, seven hundred ninety-three thousand, ninety-five".
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