Base | Representation |
---|---|
bin | 10001000110010… |
… | …01110111111110 |
3 | 100222220011101021 |
4 | 20203021313332 |
5 | 243204330324 |
6 | 22122134354 |
7 | 3361106431 |
oct | 1043116776 |
9 | 328804337 |
10 | 143433214 |
11 | 73a67551 |
12 | 400513ba |
13 | 2393cc32 |
14 | 15099818 |
15 | c8d3ae4 |
hex | 88c9dfe |
143433214 has 4 divisors (see below), whose sum is σ = 215149824. Its totient is φ = 71716606.
The previous prime is 143433203. The next prime is 143433229. The reversal of 143433214 is 412334341.
143433214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 412334341 = 151 ⋅2730691.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35858302 + ... + 35858305.
It is an arithmetic number, because the mean of its divisors is an integer number (53787456).
Almost surely, 2143433214 is an apocalyptic number.
143433214 is a deficient number, since it is larger than the sum of its proper divisors (71716610).
143433214 is an equidigital number, since it uses as much as digits as its factorization.
143433214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71716609.
The product of its digits is 3456, while the sum is 25.
The square root of 143433214 is about 11976.3606325127. The cubic root of 143433214 is about 523.4596896494.
Adding to 143433214 its reverse (412334341), we get a palindrome (555767555).
The spelling of 143433214 in words is "one hundred forty-three million, four hundred thirty-three thousand, two hundred fourteen".
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