Base | Representation |
---|---|
bin | 11010101000010… |
… | …00001011101100 |
3 | 120120022220000220 |
4 | 31110020023230 |
5 | 424141131304 |
6 | 34055451340 |
7 | 5351462145 |
oct | 1524101354 |
9 | 516286026 |
10 | 223380204 |
11 | 105101943 |
12 | 62986b50 |
13 | 37382148 |
14 | 2194aacc |
15 | 14926ad9 |
hex | d5082ec |
223380204 has 48 divisors (see below), whose sum is σ = 555660000. Its totient is φ = 69600256.
The previous prime is 223380197. The next prime is 223380217. The reversal of 223380204 is 402083322.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26722 + ... + 34070.
It is an arithmetic number, because the mean of its divisors is an integer number (11576250).
Almost surely, 2223380204 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 223380204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277830000).
223380204 is an abundant number, since it is smaller than the sum of its proper divisors (332279796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223380204 is a wasteful number, since it uses less digits than its factorization.
223380204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7522 (or 7520 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 223380204 is about 14945.9092731088. The cubic root of 223380204 is about 606.7571383543.
The spelling of 223380204 in words is "two hundred twenty-three million, three hundred eighty thousand, two hundred four".
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