Base | Representation |
---|---|
bin | 1000010001101011… |
… | …00010100000100010 |
3 | 102110122200221222210 |
4 | 10020311202200202 |
5 | 33044431020002 |
6 | 2012521342550 |
7 | 215051514114 |
oct | 41065424042 |
9 | 12418627883 |
10 | 4443220002 |
11 | 1980099a51 |
12 | a40037a56 |
13 | 55a6b6380 |
14 | 3021693b4 |
15 | 1b012496c |
hex | 108d62822 |
4443220002 has 16 divisors (see below), whose sum is σ = 9570012480. Its totient is φ = 1367144592.
The previous prime is 4443219959. The next prime is 4443220009. The reversal of 4443220002 is 2000223444.
It is not an unprimeable number, because it can be changed into a prime (4443220009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28482102 + ... + 28482257.
It is an arithmetic number, because the mean of its divisors is an integer number (598125780).
Almost surely, 24443220002 is an apocalyptic number.
4443220002 is an abundant number, since it is smaller than the sum of its proper divisors (5126792478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4443220002 is a wasteful number, since it uses less digits than its factorization.
4443220002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56964377.
The product of its (nonzero) digits is 1536, while the sum is 21.
The square root of 4443220002 is about 66657.4827157462. The cubic root of 4443220002 is about 1643.9903822822.
Adding to 4443220002 its reverse (2000223444), we get a palindrome (6443443446).
The spelling of 4443220002 in words is "four billion, four hundred forty-three million, two hundred twenty thousand, two".
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