Base | Representation |
---|---|
bin | 1111110111101000100… |
… | …10010110100101011111 |
3 | 1221010102102000222102001 |
4 | 13323310102112211133 |
5 | 32413200132043403 |
6 | 1054254014543131 |
7 | 54252105225262 |
oct | 7736422264537 |
9 | 1833372028361 |
10 | 545264331103 |
11 | 1a02775553a8 |
12 | 89813b07aa7 |
13 | 3c558a4b64b |
14 | 1c568a1ccd9 |
15 | e2b4886c1d |
hex | 7ef449695f |
545264331103 has 8 divisors (see below), whose sum is σ = 547473499776. Its totient is φ = 543055455000.
The previous prime is 545264331061. The next prime is 545264331149. The reversal of 545264331103 is 301133462545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-545264331103 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (545264335103) 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, 4154950 + ... + 4284172.
It is an arithmetic number, because the mean of its divisors is an integer number (68434187472).
Almost surely, 2545264331103 is an apocalyptic number.
545264331103 is a deficient number, since it is larger than the sum of its proper divisors (2209168673).
545264331103 is a wasteful number, since it uses less digits than its factorization.
545264331103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146285.
The product of its (nonzero) digits is 129600, while the sum is 37.
Adding to 545264331103 its reverse (301133462545), we get a palindrome (846397793648).
The spelling of 545264331103 in words is "five hundred forty-five billion, two hundred sixty-four million, three hundred thirty-one thousand, one hundred three".
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