Base | Representation |
---|---|
bin | 100001000010100000110… |
… | …010111100001110010011 |
3 | 22001001101220020200102110 |
4 | 201002200302330032103 |
5 | 244144330223100343 |
6 | 4455005334120403 |
7 | 323014426215330 |
oct | 41024062741623 |
9 | 8031356220373 |
10 | 2270440440723 |
11 | 7a5985490754 |
12 | 308039ab0103 |
13 | 13614232b7b0 |
14 | 7bc65c77987 |
15 | 3e0d5563833 |
hex | 210a0cbc393 |
2270440440723 has 16 divisors (see below), whose sum is σ = 3725850980096. Its totient is φ = 1197594957600.
The previous prime is 2270440440689. The next prime is 2270440440739. The reversal of 2270440440723 is 3270440440722.
It is not a de Polignac number, because 2270440440723 - 216 = 2270440375187 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (2270440440523) 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 15 ways as a sum of consecutive naturals, for example, 4158315553 + ... + 4158316098.
It is an arithmetic number, because the mean of its divisors is an integer number (232865686256).
Almost surely, 22270440440723 is an apocalyptic number.
2270440440723 is a deficient number, since it is larger than the sum of its proper divisors (1455410539373).
2270440440723 is a wasteful number, since it uses less digits than its factorization.
2270440440723 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8316631674.
The product of its (nonzero) digits is 301056, while the sum is 39.
Subtracting 2270440440723 from its reverse (3270440440722), we obtain a palindrome (999999999999).
The spelling of 2270440440723 in words is "two trillion, two hundred seventy billion, four hundred forty million, four hundred forty thousand, seven hundred twenty-three".
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