Base | Representation |
---|---|
bin | 11010110000101… |
… | …11001011110011 |
3 | 120122102021200212 |
4 | 31120113023303 |
5 | 424432141402 |
6 | 34135334335 |
7 | 5364064313 |
oct | 1530271363 |
9 | 518367625 |
10 | 224490227 |
11 | 10579a915 |
12 | 632213ab |
13 | 37680470 |
14 | 21b59443 |
15 | 14a95952 |
hex | d6172f3 |
224490227 has 8 divisors (see below), whose sum is σ = 241891776. Its totient is φ = 207107712.
The previous prime is 224490197. The next prime is 224490241. The reversal of 224490227 is 722094422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 224490227 - 220 = 223441651 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 224490193 and 224490202.
It is not an unprimeable number, because it can be changed into a prime (224490727) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28283 + ... + 35339.
It is an arithmetic number, because the mean of its divisors is an integer number (30236472).
Almost surely, 2224490227 is an apocalyptic number.
224490227 is a deficient number, since it is larger than the sum of its proper divisors (17401549).
224490227 is a wasteful number, since it uses less digits than its factorization.
224490227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9517.
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 224490227 is about 14982.9979309883. The cubic root of 224490227 is about 607.7605126093.
The spelling of 224490227 in words is "two hundred twenty-four million, four hundred ninety thousand, two hundred twenty-seven".
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