Base | Representation |
---|---|
bin | 11010101101001… |
… | …01011010110001 |
3 | 120121112121111010 |
4 | 31112211122301 |
5 | 424322233431 |
6 | 34121341133 |
7 | 5360113620 |
oct | 1526453261 |
9 | 517477433 |
10 | 224024241 |
11 | 105501801 |
12 | 630377a9 |
13 | 3754932c |
14 | 21a776b7 |
15 | 14a02846 |
hex | d5a56b1 |
224024241 has 32 divisors (see below), whose sum is σ = 347977728. Its totient is φ = 125556480.
The previous prime is 224024183. The next prime is 224024261. The reversal of 224024241 is 142420422.
It is not a de Polignac number, because 224024241 - 211 = 224022193 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (224024261) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 517161 + ... + 517593.
It is an arithmetic number, because the mean of its divisors is an integer number (10874304).
Almost surely, 2224024241 is an apocalyptic number.
224024241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
224024241 is a deficient number, since it is larger than the sum of its proper divisors (123953487).
224024241 is a wasteful number, since it uses less digits than its factorization.
224024241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 861.
The product of its (nonzero) digits is 1024, while the sum is 21.
The square root of 224024241 is about 14967.4393601578. The cubic root of 224024241 is about 607.3397013091.
Adding to 224024241 its reverse (142420422), we get a palindrome (366444663).
The spelling of 224024241 in words is "two hundred twenty-four million, twenty-four thousand, two hundred forty-one".
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