Base | Representation |
---|---|
bin | 11010100101011… |
… | …00011000101000 |
3 | 120112121210020211 |
4 | 31102230120220 |
5 | 424042113300 |
6 | 34043430504 |
7 | 5345335006 |
oct | 1522543050 |
9 | 515553224 |
10 | 223004200 |
11 | 1049753a1 |
12 | 62825434 |
13 | 3727cc63 |
14 | 2188da76 |
15 | 148a04ba |
hex | d4ac628 |
223004200 has 48 divisors (see below), whose sum is σ = 536377500. Its totient is φ = 86123520.
The previous prime is 223004191. The next prime is 223004209. The reversal of 223004200 is 2400322.
It is an interprime number because it is at equal distance from previous prime (223004191) and next prime (223004209).
It can be written as a sum of positive squares in 6 ways, for example, as 20738916 + 202265284 = 4554^2 + 14222^2 .
It is not an unprimeable number, because it can be changed into a prime (223004209) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13425 + ... + 25024.
Almost surely, 2223004200 is an apocalyptic number.
223004200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
223004200 is an abundant number, since it is smaller than the sum of its proper divisors (313373300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223004200 is a wasteful number, since it uses less digits than its factorization.
223004200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38494 (or 38485 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 13.
The square root of 223004200 is about 14933.3251488073. The cubic root of 223004200 is about 606.4165065020.
Adding to 223004200 its reverse (2400322), we get a palindrome (225404522).
The spelling of 223004200 in words is "two hundred twenty-three million, four thousand, two hundred".
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