Base | Representation |
---|---|
bin | 11010110111010… |
… | …10010111001110 |
3 | 120201001020020102 |
4 | 31123222113032 |
5 | 430142331324 |
6 | 34210051102 |
7 | 5404326200 |
oct | 1533522716 |
9 | 521036212 |
10 | 225355214 |
11 | 106230787 |
12 | 63579a92 |
13 | 378c40a6 |
14 | 21d02770 |
15 | 14bb6dae |
hex | d6ea5ce |
225355214 has 24 divisors (see below), whose sum is σ = 393826680. Its totient is φ = 96432336.
The previous prime is 225355157. The next prime is 225355223. The reversal of 225355214 is 412553522.
It is a super-3 number, since 3×2253552143 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82844 + ... + 85520.
It is an arithmetic number, because the mean of its divisors is an integer number (16409445).
Almost surely, 2225355214 is an apocalyptic number.
225355214 is a deficient number, since it is larger than the sum of its proper divisors (168471466).
225355214 is a wasteful number, since it uses less digits than its factorization.
225355214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3552 (or 3545 counting only the distinct ones).
The product of its digits is 12000, while the sum is 29.
The square root of 225355214 is about 15011.8357971302. The cubic root of 225355214 is about 608.5401028694.
The spelling of 225355214 in words is "two hundred twenty-five million, three hundred fifty-five thousand, two hundred fourteen".
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