Base | Representation |
---|---|
bin | 11010110001001… |
… | …00100110111110 |
3 | 120122112002010102 |
4 | 31120210212332 |
5 | 424440421324 |
6 | 34140441102 |
7 | 5364413525 |
oct | 1530444676 |
9 | 518462112 |
10 | 224545214 |
11 | 105828163 |
12 | 63249192 |
13 | 3769c4ba |
14 | 21b714bc |
15 | 14aa6dae |
hex | d6249be |
224545214 has 32 divisors (see below), whose sum is σ = 370676736. Its totient is φ = 101554560.
The previous prime is 224545213. The next prime is 224545219. The reversal of 224545214 is 412545422.
224545214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224545213) 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, 171149 + ... + 172455.
It is an arithmetic number, because the mean of its divisors is an integer number (11583648).
Almost surely, 2224545214 is an apocalyptic number.
224545214 is a deficient number, since it is larger than the sum of its proper divisors (146131522).
224545214 is a wasteful number, since it uses less digits than its factorization.
224545214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1520.
The product of its digits is 12800, while the sum is 29.
The square root of 224545214 is about 14984.8327985333. The cubic root of 224545214 is about 607.8101305067.
The spelling of 224545214 in words is "two hundred twenty-four million, five hundred forty-five thousand, two hundred fourteen".
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