Base | Representation |
---|---|
bin | 11010101110000… |
… | …10000010000100 |
3 | 120121202120020222 |
4 | 31113002002010 |
5 | 424340011234 |
6 | 34124043512 |
7 | 5361112412 |
oct | 1527020204 |
9 | 517676228 |
10 | 224141444 |
11 | 10558186a |
12 | 63093598 |
13 | 3758a797 |
14 | 21aa82b2 |
15 | 14a2742e |
hex | d5c2084 |
224141444 has 12 divisors (see below), whose sum is σ = 392353500. Its totient is φ = 112040448.
The previous prime is 224141443. The next prime is 224141471. The reversal of 224141444 is 444141422.
It can be written as a sum of positive squares in 2 ways, for example, as 210540100 + 13601344 = 14510^2 + 3688^2 .
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (224141443) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21452 + ... + 30140.
It is an arithmetic number, because the mean of its divisors is an integer number (32696125).
Almost surely, 2224141444 is an apocalyptic number.
It is an amenable number.
224141444 is a deficient number, since it is larger than the sum of its proper divisors (168212056).
224141444 is a wasteful number, since it uses less digits than its factorization.
224141444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15142 (or 15140 counting only the distinct ones).
The product of its digits is 4096, while the sum is 26.
The square root of 224141444 is about 14971.3541137734. The cubic root of 224141444 is about 607.4455970295.
Adding to 224141444 its reverse (444141422), we get a palindrome (668282866).
The spelling of 224141444 in words is "two hundred twenty-four million, one hundred forty-one thousand, four hundred forty-four".
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