Base | Representation |
---|---|
bin | 111100111010110… |
… | …1000101000110101 |
3 | 12021110100012110201 |
4 | 1321311220220311 |
5 | 13141242300341 |
6 | 534500120501 |
7 | 101440406416 |
oct | 17165505065 |
9 | 5243305421 |
10 | 2044103221 |
11 | 959930006 |
12 | 490696131 |
13 | 267649744 |
14 | 15569980d |
15 | be6c5331 |
hex | 79d68a35 |
2044103221 has 8 divisors (see below), whose sum is σ = 2100332960. Its totient is φ = 1987925328.
The previous prime is 2044103197. The next prime is 2044103231. The reversal of 2044103221 is 1223014402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2044103221 - 25 = 2044103189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2044103231) 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 7 ways as a sum of consecutive naturals, for example, 75070 + ... + 98608.
It is an arithmetic number, because the mean of its divisors is an integer number (262541620).
Almost surely, 22044103221 is an apocalyptic number.
It is an amenable number.
2044103221 is a deficient number, since it is larger than the sum of its proper divisors (56229739).
2044103221 is a wasteful number, since it uses less digits than its factorization.
2044103221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25923.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 2044103221 is about 45211.7597644684. The cubic root of 2044103221 is about 1269.1148938538.
Adding to 2044103221 its reverse (1223014402), we get a palindrome (3267117623).
The spelling of 2044103221 in words is "two billion, forty-four million, one hundred three thousand, two hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •