Base | Representation |
---|---|
bin | 100000010100100010000… |
… | …1100001100000111111111 |
3 | 120201122221101112120020112 |
4 | 1000221010030030013333 |
5 | 1040240000344331033 |
6 | 13240405133340235 |
7 | 635635242646010 |
oct | 100510414140777 |
9 | 16648841476215 |
10 | 4442140230143 |
11 | 14629a0398650 |
12 | 5b8abb93767b |
13 | 262b79a216a5 |
14 | 11500202d007 |
15 | 7a83c1ecc48 |
hex | 40a4430c1ff |
4442140230143 has 16 divisors (see below), whose sum is σ = 5864032329984. Its totient is φ = 3257795736960.
The previous prime is 4442140230067. The next prime is 4442140230167. The reversal of 4442140230143 is 3410320412444.
It is a cyclic number.
It is not a de Polignac number, because 4442140230143 - 216 = 4442140164607 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4442140230173) 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, 1696767305 + ... + 1696769922.
It is an arithmetic number, because the mean of its divisors is an integer number (366502020624).
Almost surely, 24442140230143 is an apocalyptic number.
4442140230143 is a deficient number, since it is larger than the sum of its proper divisors (1421892099841).
4442140230143 is a wasteful number, since it uses less digits than its factorization.
4442140230143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3393537262.
The product of its (nonzero) digits is 36864, while the sum is 32.
Adding to 4442140230143 its reverse (3410320412444), we get a palindrome (7852460642587).
The spelling of 4442140230143 in words is "four trillion, four hundred forty-two billion, one hundred forty million, two hundred thirty thousand, one hundred forty-three".
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