Base | Representation |
---|---|
bin | 1101111000010100000110… |
… | …11010010001000110010101 |
3 | 11000001220020112201201011112 |
4 | 12330022003122101012111 |
5 | 13000034023012301303 |
6 | 144525420300144405 |
7 | 6300105421634222 |
oct | 674120332210625 |
9 | 130056215651145 |
10 | 30522242306453 |
11 | 97a84570835a7 |
12 | 350b4b9238105 |
13 | 14053096898b1 |
14 | 7773da5c6949 |
15 | 37de484500d8 |
hex | 1bc283691195 |
30522242306453 has 4 divisors (see below), whose sum is σ = 30536867244960. Its totient is φ = 30507617367948.
The previous prime is 30522242306393. The next prime is 30522242306467. The reversal of 30522242306453 is 35460324222503.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 30522242306453 - 226 = 30522175197589 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30522242306453.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30522242306483) 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, 7312466123 + ... + 7312470296.
It is an arithmetic number, because the mean of its divisors is an integer number (7634216811240).
Almost surely, 230522242306453 is an apocalyptic number.
It is an amenable number.
30522242306453 is a deficient number, since it is larger than the sum of its proper divisors (14624938507).
30522242306453 is a wasteful number, since it uses less digits than its factorization.
30522242306453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14624938506.
The product of its (nonzero) digits is 1036800, while the sum is 41.
Adding to 30522242306453 its reverse (35460324222503), we get a palindrome (65982566528956).
The spelling of 30522242306453 in words is "thirty trillion, five hundred twenty-two billion, two hundred forty-two million, three hundred six thousand, four hundred fifty-three".
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