Base | Representation |
---|---|
bin | 1000001100110001… |
… | …10110000011000110 |
3 | 102100210102001112021 |
4 | 10012120312003012 |
5 | 33003422042210 |
6 | 2004453113354 |
7 | 214042413256 |
oct | 40630660306 |
9 | 12323361467 |
10 | 4402143430 |
11 | 1959993573 |
12 | a2a32885a |
13 | 5520337c9 |
14 | 2da915966 |
15 | 1ab70dbda |
hex | 1066360c6 |
4402143430 has 16 divisors (see below), whose sum is σ = 8073365904. Its totient is φ = 1727633440.
The previous prime is 4402143419. The next prime is 4402143439. The reversal of 4402143430 is 343412044.
It is a junction number, because it is equal to n+sod(n) for n = 4402143395 and 4402143404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4402143439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4152436 + ... + 4153495.
It is an arithmetic number, because the mean of its divisors is an integer number (504585369).
Almost surely, 24402143430 is an apocalyptic number.
4402143430 is a deficient number, since it is larger than the sum of its proper divisors (3671222474).
4402143430 is a wasteful number, since it uses less digits than its factorization.
4402143430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8305991.
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 4402143430 is about 66348.6505514619. The cubic root of 4402143430 is about 1638.9085825197.
Adding to 4402143430 its reverse (343412044), we get a palindrome (4745555474).
The spelling of 4402143430 in words is "four billion, four hundred two million, one hundred forty-three thousand, four hundred thirty".
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