Base | Representation |
---|---|
bin | 11010110110001… |
… | …00110000111110 |
3 | 120200202101222201 |
4 | 31123010300332 |
5 | 430122414324 |
6 | 34202502114 |
7 | 5403115210 |
oct | 1533046076 |
9 | 520671881 |
10 | 225201214 |
11 | 106136007 |
12 | 6350493a |
13 | 3786bc74 |
14 | 21ca25b0 |
15 | 14b86444 |
hex | d6c4c3e |
225201214 has 16 divisors (see below), whose sum is σ = 390041568. Its totient is φ = 95519232.
The previous prime is 225201209. The next prime is 225201241. The reversal of 225201214 is 412102522.
It is a junction number, because it is equal to n+sod(n) for n = 225201191 and 225201200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81559 + ... + 84274.
It is an arithmetic number, because the mean of its divisors is an integer number (24377598).
Almost surely, 2225201214 is an apocalyptic number.
225201214 is a deficient number, since it is larger than the sum of its proper divisors (164840354).
225201214 is a wasteful number, since it uses less digits than its factorization.
225201214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165939.
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 225201214 is about 15006.7056344822. The cubic root of 225201214 is about 608.4014528252.
Adding to 225201214 its reverse (412102522), we get a palindrome (637303736).
The spelling of 225201214 in words is "two hundred twenty-five million, two hundred one thousand, two hundred fourteen".
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