Base | Representation |
---|---|
bin | 1000001111000001… |
… | …11100011111111111 |
3 | 102102002222022112122 |
4 | 10013200330133333 |
5 | 33023241403343 |
6 | 2010410153155 |
7 | 214362153521 |
oct | 40740743777 |
9 | 12362868478 |
10 | 4421044223 |
11 | 1969622a62 |
12 | a347227bb |
13 | 555c207cb |
14 | 2dd235a11 |
15 | 1ad1e4068 |
hex | 10783c7ff |
4421044223 has 4 divisors (see below), whose sum is σ = 4421190840. Its totient is φ = 4420897608.
The previous prime is 4421044207. The next prime is 4421044231. The reversal of 4421044223 is 3224401244.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4421044223 - 24 = 4421044207 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4421044192 and 4421044201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4421044283) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9653 + ... + 94526.
It is an arithmetic number, because the mean of its divisors is an integer number (1105297710).
Almost surely, 24421044223 is an apocalyptic number.
4421044223 is a deficient number, since it is larger than the sum of its proper divisors (146617).
4421044223 is a wasteful number, since it uses less digits than its factorization.
4421044223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146616.
The product of its (nonzero) digits is 6144, while the sum is 26.
The square root of 4421044223 is about 66490.9333894479. The cubic root of 4421044223 is about 1641.2508084964.
Adding to 4421044223 its reverse (3224401244), we get a palindrome (7645445467).
The spelling of 4421044223 in words is "four billion, four hundred twenty-one million, forty-four thousand, two hundred twenty-three".
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