Base | Representation |
---|---|
bin | 10011000101000110… |
… | …00110100000010011 |
3 | 222102212120201201000 |
4 | 21202203012200103 |
5 | 131434241202233 |
6 | 4412233313043 |
7 | 511560433302 |
oct | 114243064023 |
9 | 28385521630 |
10 | 10243303443 |
11 | 438709453a |
12 | 1b9a565783 |
13 | c73226ac9 |
14 | 6d25b8439 |
15 | 3ee41cd13 |
hex | 2628c6813 |
10243303443 has 16 divisors (see below), whose sum is σ = 15585408160. Its totient is φ = 6644304288.
The previous prime is 10243303381. The next prime is 10243303487. The reversal of 10243303443 is 34430334201.
It is not a de Polignac number, because 10243303443 - 214 = 10243287059 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10243303493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5125780 + ... + 5127777.
It is an arithmetic number, because the mean of its divisors is an integer number (974088010).
Almost surely, 210243303443 is an apocalyptic number.
10243303443 is a deficient number, since it is larger than the sum of its proper divisors (5342104717).
10243303443 is a wasteful number, since it uses less digits than its factorization.
10243303443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10253603 (or 10253597 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 10243303443 its reverse (34430334201), we get a palindrome (44673637644).
The spelling of 10243303443 in words is "ten billion, two hundred forty-three million, three hundred three thousand, four hundred forty-three".
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