Base | Representation |
---|---|
bin | 10001000011010… |
… | …10001110111010 |
3 | 100222011021000002 |
4 | 20201222032322 |
5 | 243104311331 |
6 | 22105513002 |
7 | 3354555341 |
oct | 1041521672 |
9 | 328137002 |
10 | 143041466 |
11 | 7381a197 |
12 | 3baa2762 |
13 | 23833829 |
14 | 14dd6b58 |
15 | c8579cb |
hex | 886a3ba |
143041466 has 8 divisors (see below), whose sum is σ = 214648500. Its totient is φ = 71491968.
The previous prime is 143041447. The next prime is 143041469. The reversal of 143041466 is 664140341.
It can be written as a sum of positive squares in 2 ways, for example, as 142110241 + 931225 = 11921^2 + 965^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (143041469) 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 3 ways as a sum of consecutive naturals, for example, 7511 + ... + 18506.
Almost surely, 2143041466 is an apocalyptic number.
143041466 is a deficient number, since it is larger than the sum of its proper divisors (71607034).
143041466 is a wasteful number, since it uses less digits than its factorization.
143041466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28768.
The product of its (nonzero) digits is 6912, while the sum is 29.
The square root of 143041466 is about 11959.9943979920. The cubic root of 143041466 is about 522.9826935231.
The spelling of 143041466 in words is "one hundred forty-three million, forty-one thousand, four hundred sixty-six".
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