Base | Representation |
---|---|
bin | 111111001100001… |
… | …1011000010110001 |
3 | 12110202202222221010 |
4 | 1332120123002301 |
5 | 13320301101231 |
6 | 550222021133 |
7 | 103354343214 |
oct | 17630330261 |
9 | 5422688833 |
10 | 2120331441 |
11 | 998965438 |
12 | 4b21177a9 |
13 | 27a3890b7 |
14 | 16185d77b |
15 | c6231546 |
hex | 7e61b0b1 |
2120331441 has 8 divisors (see below), whose sum is σ = 2896062624. Its totient is φ = 1379077280.
The previous prime is 2120331431. The next prime is 2120331449. The reversal of 2120331441 is 1441330212.
2120331441 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
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 2120331441 - 27 = 2120331313 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2120331449) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8619111 + ... + 8619356.
It is an arithmetic number, because the mean of its divisors is an integer number (362007828).
Almost surely, 22120331441 is an apocalyptic number.
It is an amenable number.
2120331441 is a deficient number, since it is larger than the sum of its proper divisors (775731183).
2120331441 is a wasteful number, since it uses less digits than its factorization.
2120331441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17238511.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 2120331441 is about 46047.0568114836. The cubic root of 2120331441 is about 1284.6986007022.
Adding to 2120331441 its reverse (1441330212), we get a palindrome (3561661653).
The spelling of 2120331441 in words is "two billion, one hundred twenty million, three hundred thirty-one thousand, four hundred forty-one".
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