Base | Representation |
---|---|
bin | 11010100111110… |
… | …11111110011000 |
3 | 120120020100102220 |
4 | 31103323332120 |
5 | 424133031300 |
6 | 34054424040 |
7 | 5351163312 |
oct | 1523737630 |
9 | 516210386 |
10 | 223330200 |
11 | 105078315 |
12 | 62962020 |
13 | 37365462 |
14 | 219367b2 |
15 | 14916da0 |
hex | d4fbf98 |
223330200 has 96 divisors (see below), whose sum is σ = 714716160. Its totient is φ = 57628800.
The previous prime is 223330153. The next prime is 223330201. The reversal of 223330200 is 2033322.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 223330200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223330201) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12597 + ... + 24603.
It is an arithmetic number, because the mean of its divisors is an integer number (7444960).
Almost surely, 2223330200 is an apocalyptic number.
223330200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 223330200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (357358080).
223330200 is an abundant number, since it is smaller than the sum of its proper divisors (491385960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223330200 is a wasteful number, since it uses less digits than its factorization.
223330200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12057 (or 12048 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 15.
The square root of 223330200 is about 14944.2363471674. The cubic root of 223330200 is about 606.7118604714.
Adding to 223330200 its reverse (2033322), we get a palindrome (225363522).
The spelling of 223330200 in words is "two hundred twenty-three million, three hundred thirty thousand, two hundred".
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