Base | Representation |
---|---|
bin | 1111110111111110110… |
… | …11010110111001011110 |
3 | 1221010220102201222122211 |
4 | 13323333123112321132 |
5 | 32414041004203204 |
6 | 1054324333031034 |
7 | 54256535023246 |
oct | 7737733267136 |
9 | 1833812658584 |
10 | 545451241054 |
11 | 1a0363007635 |
12 | 8986662547a |
13 | 3c5886a1755 |
14 | 1c585794b26 |
15 | e2c5ea7804 |
hex | 7eff6d6e5e |
545451241054 has 8 divisors (see below), whose sum is σ = 818180010648. Its totient is φ = 272724570840.
The previous prime is 545451241043. The next prime is 545451241061. The reversal of 545451241054 is 450142154545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 545451240998 and 545451241016.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656509 + ... + 1233655.
It is an arithmetic number, because the mean of its divisors is an integer number (102272501331).
Almost surely, 2545451241054 is an apocalyptic number.
545451241054 is a deficient number, since it is larger than the sum of its proper divisors (272728769594).
545451241054 is a wasteful number, since it uses less digits than its factorization.
545451241054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1049690.
The product of its (nonzero) digits is 320000, while the sum is 40.
Adding to 545451241054 its reverse (450142154545), we get a palindrome (995593395599).
The spelling of 545451241054 in words is "five hundred forty-five billion, four hundred fifty-one million, two hundred forty-one thousand, fifty-four".
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