Base | Representation |
---|---|
bin | 11010101110110… |
… | …00011001110001 |
3 | 120121221012221122 |
4 | 31113120121301 |
5 | 424400424243 |
6 | 34130032025 |
7 | 5361643511 |
oct | 1527303161 |
9 | 517835848 |
10 | 224233073 |
11 | 105634699 |
12 | 63118615 |
13 | 375c03bc |
14 | 21acd841 |
15 | 14a44668 |
hex | d5d8671 |
224233073 has 4 divisors (see below), whose sum is σ = 224281200. Its totient is φ = 224184948.
The previous prime is 224233063. The next prime is 224233081. The reversal of 224233073 is 370332422.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 370332422 = 2 ⋅185166211.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-224233073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (224233033) 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, 16223 + ... + 26676.
It is an arithmetic number, because the mean of its divisors is an integer number (56070300).
Almost surely, 2224233073 is an apocalyptic number.
It is an amenable number.
224233073 is a deficient number, since it is larger than the sum of its proper divisors (48127).
224233073 is an equidigital number, since it uses as much as digits as its factorization.
224233073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48126.
The product of its (nonzero) digits is 6048, while the sum is 26.
The square root of 224233073 is about 14974.4139451265. The cubic root of 224233073 is about 607.5283603192.
Adding to 224233073 its reverse (370332422), we get a palindrome (594565495).
The spelling of 224233073 in words is "two hundred twenty-four million, two hundred thirty-three thousand, seventy-three".
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