Base | Representation |
---|---|
bin | 1000001111111101… |
… | …1000011000010110 |
3 | 12201022211201012110 |
4 | 2003333120120112 |
5 | 14013343231410 |
6 | 1003422531450 |
7 | 105606226545 |
oct | 20377303026 |
9 | 5638751173 |
10 | 2214430230 |
11 | a36a96231 |
12 | 519736b86 |
13 | 293a1485c |
14 | 17015615c |
15 | ce61c720 |
hex | 83fd8616 |
2214430230 has 32 divisors (see below), whose sum is σ = 5339835648. Its totient is φ = 587714400.
The previous prime is 2214430219. The next prime is 2214430237. The reversal of 2214430230 is 320344122.
2214430230 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2214430197 and 2214430206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2214430237) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168586 + ... + 181245.
It is an arithmetic number, because the mean of its divisors is an integer number (166869864).
Almost surely, 22214430230 is an apocalyptic number.
2214430230 is an abundant number, since it is smaller than the sum of its proper divisors (3125405418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2214430230 is a wasteful number, since it uses less digits than its factorization.
2214430230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 350052.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 2214430230 is about 47057.7329458188. The cubic root of 2214430230 is about 1303.4288633101.
Adding to 2214430230 its reverse (320344122), we get a palindrome (2534774352).
The spelling of 2214430230 in words is "two billion, two hundred fourteen million, four hundred thirty thousand, two hundred thirty".
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