Base | Representation |
---|---|
bin | 11010101000111… |
… | …01101100111000 |
3 | 120120111100221100 |
4 | 31110131230320 |
5 | 424201441334 |
6 | 34101411400 |
7 | 5352310131 |
oct | 1524355470 |
9 | 516440840 |
10 | 223468344 |
11 | 105162090 |
12 | 62a09b60 |
13 | 373b32b8 |
14 | 21970c88 |
15 | 14942c99 |
hex | d51db38 |
223468344 has 48 divisors (see below), whose sum is σ = 660249720. Its totient is φ = 67717440.
The previous prime is 223468337. The next prime is 223468369. The reversal of 223468344 is 443864322.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 223468299 and 223468308.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140287 + ... + 141870.
Almost surely, 2223468344 is an apocalyptic number.
223468344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
223468344 is an abundant number, since it is smaller than the sum of its proper divisors (436781376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223468344 is a wasteful number, since it uses less digits than its factorization.
223468344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 282180 (or 282173 counting only the distinct ones).
The product of its digits is 110592, while the sum is 36.
The square root of 223468344 is about 14948.8576152160. The cubic root of 223468344 is about 606.8369313722.
The spelling of 223468344 in words is "two hundred twenty-three million, four hundred sixty-eight thousand, three hundred forty-four".
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