Base | Representation |
---|---|
bin | 1000001110111010… |
… | …11010111100001010 |
3 | 102102001020101012101 |
4 | 10013131122330022 |
5 | 33023022322310 |
6 | 2010334304014 |
7 | 214351255123 |
oct | 40735327412 |
9 | 12361211171 |
10 | 4420120330 |
11 | 196905190a |
12 | a3435800a |
13 | 555989122 |
14 | 2dd07504a |
15 | 1ad0b043a |
hex | 10775af0a |
4420120330 has 8 divisors (see below), whose sum is σ = 7956216612. Its totient is φ = 1768048128.
The previous prime is 4420120303. The next prime is 4420120339. The reversal of 4420120330 is 330210244.
It can be written as a sum of positive squares in 2 ways, for example, as 3953517129 + 466603201 = 62877^2 + 21601^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 4420120298 and 4420120307.
It is not an unprimeable number, because it can be changed into a prime (4420120339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221006007 + ... + 221006026.
Almost surely, 24420120330 is an apocalyptic number.
4420120330 is a deficient number, since it is larger than the sum of its proper divisors (3536096282).
4420120330 is a wasteful number, since it uses less digits than its factorization.
4420120330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 442012040.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 4420120330 is about 66483.9855153104. The cubic root of 4420120330 is about 1641.1364730818.
Adding to 4420120330 its reverse (330210244), we get a palindrome (4750330574).
It can be divided in two parts, 4420 and 120330, that added together give a triangular number (124750 = T499).
The spelling of 4420120330 in words is "four billion, four hundred twenty million, one hundred twenty thousand, three hundred thirty".
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