Base | Representation |
---|---|
bin | 10001000011001… |
… | …01110001100100 |
3 | 100222010022221201 |
4 | 20201211301210 |
5 | 243103220304 |
6 | 22105252244 |
7 | 3354451162 |
oct | 1041456144 |
9 | 328108851 |
10 | 143023204 |
11 | 738074a5 |
12 | 3ba94084 |
13 | 2382841c |
14 | 14dd0232 |
15 | c8523a4 |
hex | 8865c64 |
143023204 has 12 divisors (see below), whose sum is σ = 257055484. Its totient is φ = 69578784.
The previous prime is 143023189. The next prime is 143023207. The reversal of 143023204 is 402320341.
It can be written as a sum of positive squares in 2 ways, for example, as 80138304 + 62884900 = 8952^2 + 7930^2 .
It is not an unprimeable number, because it can be changed into a prime (143023207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483039 + ... + 483334.
Almost surely, 2143023204 is an apocalyptic number.
It is an amenable number.
143023204 is a deficient number, since it is larger than the sum of its proper divisors (114032280).
143023204 is a wasteful number, since it uses less digits than its factorization.
143023204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 966414 (or 966412 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 143023204 is about 11959.2309117267. The cubic root of 143023204 is about 522.9604363025.
Adding to 143023204 its reverse (402320341), we get a palindrome (545343545).
The spelling of 143023204 in words is "one hundred forty-three million, twenty-three thousand, two hundred four".
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