| Base | Representation |
|---|---|
| bin | 11010110011110… |
| … | …00101100100000 |
| 3 | 120200011120120122 |
| 4 | 31121320230200 |
| 5 | 430032432012 |
| 6 | 34152055412 |
| 7 | 5400346622 |
| oct | 1531705440 |
| 9 | 520146518 |
| 10 | 224889632 |
| 11 | 105a42a00 |
| 12 | 63394568 |
| 13 | 377901b6 |
| 14 | 21c20c12 |
| 15 | 14b23e72 |
| hex | d678b20 |
224889632 has 54 divisors (see below), whose sum is σ = 488688417. Its totient is φ = 101798400.
The previous prime is 224889631. The next prime is 224889661. The reversal of 224889632 is 236988422.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
224889632 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 209554576 + 15335056 = 14476^2 + 3916^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=10604.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (224889631) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 933032 + ... + 933272.
Almost surely, 2224889632 is an apocalyptic number.
224889632 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 224889632
224889632 is an abundant number, since it is smaller than the sum of its proper divisors (263798785).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224889632 is an equidigital number, since it uses as much as digits as its factorization.
224889632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 514 (or 254 counting only the distinct ones).
The product of its digits is 331776, while the sum is 44.
The square root of 224889632 is about 14996.3206154043. The cubic root of 224889632 is about 608.1207343337.
The spelling of 224889632 in words is "two hundred twenty-four million, eight hundred eighty-nine thousand, six hundred thirty-two".
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