Base | Representation |
---|---|
bin | 11010100111001… |
… | …00010100010100 |
3 | 120120001102112000 |
4 | 31103210110110 |
5 | 424121431200 |
6 | 34052355300 |
7 | 5350310643 |
oct | 1523442424 |
9 | 516042460 |
10 | 223233300 |
11 | 105011534 |
12 | 62915b30 |
13 | 37330314 |
14 | 2190d35a |
15 | 148e8300 |
hex | d4e4514 |
223233300 has 144 divisors (see below), whose sum is σ = 742660800. Its totient is φ = 57456000.
The previous prime is 223233293. The next prime is 223233323. The reversal of 223233300 is 3332322.
It is a super-3 number, since 3×2232333003 (a number of 26 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 76875 + ... + 79725.
Almost surely, 2223233300 is an apocalyptic number.
223233300 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 223233300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (371330400).
223233300 is an abundant number, since it is smaller than the sum of its proper divisors (519427500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223233300 is a wasteful number, since it uses less digits than its factorization.
223233300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2903 (or 2890 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
The square root of 223233300 is about 14940.9939428406. The cubic root of 223233300 is about 606.6240997116.
Adding to 223233300 its reverse (3332322), we get a palindrome (226565622).
The spelling of 223233300 in words is "two hundred twenty-three million, two hundred thirty-three thousand, three hundred".
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