Base | Representation |
---|---|
bin | 110010100100101110… |
… | …110010000010100001 |
3 | 12012011111022012212101 |
4 | 302210232302002201 |
5 | 1342203123201221 |
6 | 40540244530401 |
7 | 3631454504440 |
oct | 624456620241 |
9 | 165144265771 |
10 | 54303334561 |
11 | 210368a8aa3 |
12 | a6360b0a01 |
13 | 5175488c38 |
14 | 28b2084d57 |
15 | 162c586d91 |
hex | ca4bb20a1 |
54303334561 has 4 divisors (see below), whose sum is σ = 62060953792. Its totient is φ = 46545715332.
The previous prime is 54303334531. The next prime is 54303334571. The reversal of 54303334561 is 16543330345.
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 54303334561 - 211 = 54303332513 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 54303334561.
It is not an unprimeable number, because it can be changed into a prime (54303334531) 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, 3878809605 + ... + 3878809618.
It is an arithmetic number, because the mean of its divisors is an integer number (15515238448).
Almost surely, 254303334561 is an apocalyptic number.
It is an amenable number.
54303334561 is a deficient number, since it is larger than the sum of its proper divisors (7757619231).
54303334561 is an equidigital number, since it uses as much as digits as its factorization.
54303334561 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7757619230.
The product of its (nonzero) digits is 194400, while the sum is 37.
The spelling of 54303334561 in words is "fifty-four billion, three hundred three million, three hundred thirty-four thousand, five hundred sixty-one".
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