Base | Representation |
---|---|
bin | 11010101101010… |
… | …01100111011110 |
3 | 120121120111002001 |
4 | 31112221213132 |
5 | 424323311223 |
6 | 34121552514 |
7 | 5360215015 |
oct | 1526514736 |
9 | 517514061 |
10 | 224041438 |
11 | 105513715 |
12 | 6304573a |
13 | 375540ca |
14 | 21a7da7c |
15 | 14a079ad |
hex | d5a99de |
224041438 has 32 divisors (see below), whose sum is σ = 356035680. Its totient is φ = 105598080.
The previous prime is 224041429. The next prime is 224041439. The reversal of 224041438 is 834140422.
It is a happy number.
It is a super-2 number, since 2×2240414382 = 100389131882215688, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224041439) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 575748 + ... + 576136.
It is an arithmetic number, because the mean of its divisors is an integer number (11126115).
Almost surely, 2224041438 is an apocalyptic number.
224041438 is a deficient number, since it is larger than the sum of its proper divisors (131994242).
224041438 is a wasteful number, since it uses less digits than its factorization.
224041438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 652.
The product of its (nonzero) digits is 6144, while the sum is 28.
The square root of 224041438 is about 14968.0138294966. The cubic root of 224041438 is about 607.3552415226.
The spelling of 224041438 in words is "two hundred twenty-four million, forty-one thousand, four hundred thirty-eight".
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