Base | Representation |
---|---|
bin | 1111011011110011… |
… | …0101110101110001 |
3 | 101200202001112112002 |
4 | 3312330311311301 |
5 | 31441121104210 |
6 | 1523041543345 |
7 | 204446100626 |
oct | 36674656561 |
9 | 11622045462 |
10 | 4143144305 |
11 | 1836773703 |
12 | 977644b55 |
13 | 51048cca1 |
14 | 2b437634d |
15 | 193aed4a5 |
hex | f6f35d71 |
4143144305 has 32 divisors (see below), whose sum is σ = 5201971200. Its totient is φ = 3163910400.
The previous prime is 4143144289. The next prime is 4143144323. The reversal of 4143144305 is 5034413414.
It is a happy number.
It is not a de Polignac number, because 4143144305 - 24 = 4143144289 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5843291 + ... + 5843999.
It is an arithmetic number, because the mean of its divisors is an integer number (162561600).
Almost surely, 24143144305 is an apocalyptic number.
It is an amenable number.
4143144305 is a deficient number, since it is larger than the sum of its proper divisors (1058826895).
4143144305 is a wasteful number, since it uses less digits than its factorization.
4143144305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1145.
The product of its (nonzero) digits is 11520, while the sum is 29.
The square root of 4143144305 is about 64367.2611270668. The cubic root of 4143144305 is about 1606.1151794668.
Adding to 4143144305 its reverse (5034413414), we get a palindrome (9177557719).
The spelling of 4143144305 in words is "four billion, one hundred forty-three million, one hundred forty-four thousand, three hundred five".
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