Base | Representation |
---|---|
bin | 10001000011111… |
… | …00000011111101 |
3 | 100222021222011210 |
4 | 20201330003331 |
5 | 243114130433 |
6 | 22111235033 |
7 | 3355311264 |
oct | 1041740375 |
9 | 328258153 |
10 | 143114493 |
11 | 7386a045 |
12 | 3bb18a79 |
13 | 2385ab42 |
14 | 150155db |
15 | c86e463 |
hex | 887c0fd |
143114493 has 16 divisors (see below), whose sum is σ = 194927040. Its totient is φ = 93377664.
The previous prime is 143114473. The next prime is 143114537. The reversal of 143114493 is 394411341.
143114493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 143114493 - 26 = 143114429 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 143114493.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143114443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24505 + ... + 29777.
It is an arithmetic number, because the mean of its divisors is an integer number (12182940).
Almost surely, 2143114493 is an apocalyptic number.
It is an amenable number.
143114493 is a deficient number, since it is larger than the sum of its proper divisors (51812547).
143114493 is a wasteful number, since it uses less digits than its factorization.
143114493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5468.
The product of its digits is 5184, while the sum is 30.
The square root of 143114493 is about 11963.0469780905. The cubic root of 143114493 is about 523.0716778825.
The spelling of 143114493 in words is "one hundred forty-three million, one hundred fourteen thousand, four hundred ninety-three".
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