Base | Representation |
---|---|
bin | 110001100001… |
… | …110000100110 |
3 | 220102121210020 |
4 | 301201300212 |
5 | 11310431314 |
6 | 1142140010 |
7 | 215233200 |
oct | 61416046 |
9 | 26377706 |
10 | 12983334 |
11 | 7368631 |
12 | 4421606 |
13 | 28c7760 |
14 | 1a1d770 |
15 | 1216da9 |
hex | c61c26 |
12983334 has 96 divisors (see below), whose sum is σ = 33707520. Its totient is φ = 3302208.
The previous prime is 12983309. The next prime is 12983351. The reversal of 12983334 is 43338921.
It is a happy number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12983295 and 12983304.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 164307 + ... + 164385.
It is an arithmetic number, because the mean of its divisors is an integer number (351120).
Almost surely, 212983334 is an apocalyptic number.
12983334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 12983334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16853760).
12983334 is an abundant number, since it is smaller than the sum of its proper divisors (20724186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12983334 is a wasteful number, since it uses less digits than its factorization.
12983334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154 (or 147 counting only the distinct ones).
The product of its digits is 15552, while the sum is 33.
The square root of 12983334 is about 3603.2393758950. The cubic root of 12983334 is about 235.0329454339.
The spelling of 12983334 in words is "twelve million, nine hundred eighty-three thousand, three hundred thirty-four".
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