Base | Representation |
---|---|
bin | 11010100101011… |
… | …01110110011110 |
3 | 120112122002111021 |
4 | 31102231312132 |
5 | 424042311311 |
6 | 34043514354 |
7 | 5345361346 |
oct | 1522556636 |
9 | 515562437 |
10 | 223010206 |
11 | 104979961 |
12 | 628289ba |
13 | 37282903 |
14 | 21891d26 |
15 | 148a2171 |
hex | d4add9e |
223010206 has 32 divisors (see below), whose sum is σ = 352512000. Its totient is φ = 105716832.
The previous prime is 223010197. The next prime is 223010209. The reversal of 223010206 is 602010322.
It is a self number, because there is not a number n which added to its sum of digits gives 223010206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223010209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437880 + ... + 438388.
It is an arithmetic number, because the mean of its divisors is an integer number (11016000).
Almost surely, 2223010206 is an apocalyptic number.
223010206 is a deficient number, since it is larger than the sum of its proper divisors (129501794).
223010206 is a wasteful number, since it uses less digits than its factorization.
223010206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 696.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 223010206 is about 14933.5262413135. The cubic root of 223010206 is about 606.4219505024.
Adding to 223010206 its reverse (602010322), we get a palindrome (825020528).
The spelling of 223010206 in words is "two hundred twenty-three million, ten thousand, two hundred six".
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