Base | Representation |
---|---|
bin | 1000010010001000… |
… | …0110110010011110 |
3 | 12201221222012011000 |
4 | 2010202012302132 |
5 | 14023211030324 |
6 | 1004350011130 |
7 | 106046502060 |
oct | 20442066236 |
9 | 5657865130 |
10 | 2223533214 |
11 | a41143461 |
12 | 5207a6aa6 |
13 | 295881036 |
14 | 171445730 |
15 | d03199c9 |
hex | 84886c9e |
2223533214 has 32 divisors (see below), whose sum is σ = 5647069440. Its totient is φ = 635295096.
The previous prime is 2223533161. The next prime is 2223533219. The reversal of 2223533214 is 4123353222.
It is a super-2 number, since 2×22235332142 = 9888199907522339592, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2223533219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2940804 + ... + 2941559.
It is an arithmetic number, because the mean of its divisors is an integer number (176470920).
Almost surely, 22223533214 is an apocalyptic number.
2223533214 is an abundant number, since it is smaller than the sum of its proper divisors (3423536226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2223533214 is a wasteful number, since it uses less digits than its factorization.
2223533214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5882381 (or 5882375 counting only the distinct ones).
The product of its digits is 8640, while the sum is 27.
The square root of 2223533214 is about 47154.3551965245. The cubic root of 2223533214 is about 1305.2124479070.
Adding to 2223533214 its reverse (4123353222), we get a palindrome (6346886436).
The spelling of 2223533214 in words is "two billion, two hundred twenty-three million, five hundred thirty-three thousand, two hundred fourteen".
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