Base | Representation |
---|---|
bin | 11001010011111… |
… | …01011001111010 |
3 | 112210112021112022 |
4 | 30221331121322 |
5 | 413323413020 |
6 | 33022514442 |
7 | 5155512161 |
oct | 1451753172 |
9 | 483467468 |
10 | 212326010 |
11 | a9941746 |
12 | 5b135a22 |
13 | 34cb17c0 |
14 | 202b03d8 |
15 | 13991625 |
hex | ca7d67a |
212326010 has 16 divisors (see below), whose sum is σ = 411586056. Its totient is φ = 78397248.
The previous prime is 212326001. The next prime is 212326019. The reversal of 212326010 is 10623212.
It is an interprime number because it is at equal distance from previous prime (212326001) and next prime (212326019).
It can be written as a sum of positive squares in 4 ways, for example, as 187991521 + 24334489 = 13711^2 + 4933^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 212326010.
It is not an unprimeable number, because it can be changed into a prime (212326019) 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 7 ways as a sum of consecutive naturals, for example, 816509 + ... + 816768.
Almost surely, 2212326010 is an apocalyptic number.
212326010 is a deficient number, since it is larger than the sum of its proper divisors (199260046).
212326010 is a wasteful number, since it uses less digits than its factorization.
212326010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1633297.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 212326010 is about 14571.4107072720. The cubic root of 212326010 is about 596.5786855006.
Adding to 212326010 its reverse (10623212), we get a palindrome (222949222).
The spelling of 212326010 in words is "two hundred twelve million, three hundred twenty-six thousand, ten".
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