Base | Representation |
---|---|
bin | 1000010010000000… |
… | …1100101110001110 |
3 | 12201221000210022002 |
4 | 2010200030232032 |
5 | 14023044030410 |
6 | 1004331152302 |
7 | 106042320305 |
oct | 20440145616 |
9 | 5657023262 |
10 | 2223033230 |
11 | a40931850 |
12 | 5205a5692 |
13 | 2957375a2 |
14 | 17135543c |
15 | d026b7a5 |
hex | 8480cb8e |
2223033230 has 64 divisors (see below), whose sum is σ = 4470469056. Its totient is φ = 789120000.
The previous prime is 2223033209. The next prime is 2223033233. The reversal of 2223033230 is 323303222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2223033233) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 809660 + ... + 812400.
It is an arithmetic number, because the mean of its divisors is an integer number (69851079).
Almost surely, 22223033230 is an apocalyptic number.
2223033230 is an abundant number, since it is smaller than the sum of its proper divisors (2247435826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2223033230 is a wasteful number, since it uses less digits than its factorization.
2223033230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2933.
The product of its (nonzero) digits is 1296, while the sum is 20.
The square root of 2223033230 is about 47149.0533308994. The cubic root of 2223033230 is about 1305.1146104868.
Adding to 2223033230 its reverse (323303222), we get a palindrome (2546336452).
The spelling of 2223033230 in words is "two billion, two hundred twenty-three million, thirty-three thousand, two hundred thirty".
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