Base | Representation |
---|---|
bin | 11001100011011… |
… | …10111000010100 |
3 | 112221100210200010 |
4 | 30301232320110 |
5 | 414334114133 |
6 | 33134320220 |
7 | 5212026651 |
oct | 1461567024 |
9 | 487323603 |
10 | 214363668 |
11 | 100003662 |
12 | 5b959070 |
13 | 3554610c |
14 | 20680c28 |
15 | 13c45263 |
hex | cc6ee14 |
214363668 has 12 divisors (see below), whose sum is σ = 500181920. Its totient is φ = 71454552.
The previous prime is 214363637. The next prime is 214363711. The reversal of 214363668 is 866363412.
214363668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8931808 + ... + 8931831.
Almost surely, 2214363668 is an apocalyptic number.
It is an amenable number.
214363668 is an abundant number, since it is smaller than the sum of its proper divisors (285818252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214363668 is a wasteful number, since it uses less digits than its factorization.
214363668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17863646 (or 17863644 counting only the distinct ones).
The product of its digits is 124416, while the sum is 39.
The square root of 214363668 is about 14641.1634783579. The cubic root of 214363668 is about 598.4810356014.
The spelling of 214363668 in words is "two hundred fourteen million, three hundred sixty-three thousand, six hundred sixty-eight".
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