Base | Representation |
---|---|
bin | 11001001101100… |
… | …111100010100000 |
3 | 1002110221122012222 |
4 | 121031213202200 |
5 | 1331242001344 |
6 | 105550210212 |
7 | 13324304543 |
oct | 3115474240 |
9 | 1073848188 |
10 | 423000224 |
11 | 1a7855369 |
12 | b97b3968 |
13 | 698354ba |
14 | 4027085a |
15 | 272085ee |
hex | 193678a0 |
423000224 has 48 divisors (see below), whose sum is σ = 846485640. Its totient is φ = 208051200.
The previous prime is 423000203. The next prime is 423000229. The reversal of 423000224 is 422000324.
It can be written as a sum of positive squares in 4 ways, for example, as 413390224 + 9610000 = 20332^2 + 3100^2 .
It is not an unprimeable number, because it can be changed into a prime (423000229) 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 7 ways as a sum of consecutive naturals, for example, 603074 + ... + 603774.
Almost surely, 2423000224 is an apocalyptic number.
It is an amenable number.
423000224 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
423000224 is a wasteful number, since it uses less digits than its factorization.
423000224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 993 (or 985 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 423000224 is about 20566.9692468288. The cubic root of 423000224 is about 750.6662074557. Note that the first 3 decimals are identical.
Adding to 423000224 its reverse (422000324), we get a palindrome (845000548).
The spelling of 423000224 in words is "four hundred twenty-three million, two hundred twenty-four", and thus it is an aban number.
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