Base | Representation |
---|---|
bin | 11010101110111… |
… | …01010100110001 |
3 | 120121222020121022 |
4 | 31113131110301 |
5 | 424402100413 |
6 | 34130305225 |
7 | 5362056341 |
oct | 1527352461 |
9 | 517866538 |
10 | 224253233 |
11 | 105648856 |
12 | 63128215 |
13 | 375c9629 |
14 | 21ad6d21 |
15 | 14a4a608 |
hex | d5dd531 |
224253233 has 4 divisors (see below), whose sum is σ = 226565220. Its totient is φ = 221941248.
The previous prime is 224253223. The next prime is 224253241. The reversal of 224253233 is 332352422.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 42354064 + 181899169 = 6508^2 + 13487^2 .
It is a cyclic number.
It is not a de Polignac number, because 224253233 - 24 = 224253217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (224253203) 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, 1155848 + ... + 1156041.
It is an arithmetic number, because the mean of its divisors is an integer number (56641305).
Almost surely, 2224253233 is an apocalyptic number.
It is an amenable number.
224253233 is a deficient number, since it is larger than the sum of its proper divisors (2311987).
224253233 is an equidigital number, since it uses as much as digits as its factorization.
224253233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2311986.
The product of its digits is 8640, while the sum is 26.
The square root of 224253233 is about 14975.0870782109. The cubic root of 224253233 is about 607.5465666800.
The spelling of 224253233 in words is "two hundred twenty-four million, two hundred fifty-three thousand, two hundred thirty-three".
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