Base | Representation |
---|---|
bin | 10001000011010… |
… | …11000110111110 |
3 | 100222011102220222 |
4 | 20201223012332 |
5 | 243104420204 |
6 | 22105541342 |
7 | 3354601655 |
oct | 1041530676 |
9 | 328142828 |
10 | 143045054 |
11 | 73821959 |
12 | 3baa4852 |
13 | 23835359 |
14 | 14dd819c |
15 | c858abe |
hex | 886b1be |
143045054 has 8 divisors (see below), whose sum is σ = 215366040. Its totient is φ = 71256376.
The previous prime is 143045029. The next prime is 143045059. The reversal of 143045054 is 450540341.
143045054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143045059) 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, 132404 + ... + 133479.
It is an arithmetic number, because the mean of its divisors is an integer number (26920755).
Almost surely, 2143045054 is an apocalyptic number.
143045054 is a deficient number, since it is larger than the sum of its proper divisors (72320986).
143045054 is a wasteful number, since it uses less digits than its factorization.
143045054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266154.
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 143045054 is about 11960.1443971216. The cubic root of 143045054 is about 522.9870662557.
Adding to 143045054 its reverse (450540341), we get a palindrome (593585395).
The spelling of 143045054 in words is "one hundred forty-three million, forty-five thousand, fifty-four".
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