Base | Representation |
---|---|
bin | 1000001111101000… |
… | …0101110000011110 |
3 | 12201020020020121002 |
4 | 2003322011300132 |
5 | 14013014340410 |
6 | 1003333110302 |
7 | 105561362036 |
oct | 20372056036 |
9 | 5636206532 |
10 | 2213043230 |
11 | a36229152 |
12 | 519188392 |
13 | 29364a448 |
14 | 16dcb48c6 |
15 | ce4467a5 |
hex | 83e85c1e |
2213043230 has 16 divisors (see below), whose sum is σ = 4005735120. Its totient is φ = 880271232.
The previous prime is 2213043227. The next prime is 2213043251. The reversal of 2213043230 is 323403122.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 616379 + ... + 619958.
It is an arithmetic number, because the mean of its divisors is an integer number (250358445).
Almost surely, 22213043230 is an apocalyptic number.
2213043230 is a deficient number, since it is larger than the sum of its proper divisors (1792691890).
2213043230 is a wasteful number, since it uses less digits than its factorization.
2213043230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1236523.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 2213043230 is about 47042.9934209123. The cubic root of 2213043230 is about 1303.1566738942.
Adding to 2213043230 its reverse (323403122), we get a palindrome (2536446352).
The spelling of 2213043230 in words is "two billion, two hundred thirteen million, forty-three thousand, two hundred thirty".
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