Base | Representation |
---|---|
bin | 1111110111111010100… |
… | …10010010110001101100 |
3 | 1221010210221010112010111 |
4 | 13323331102102301230 |
5 | 32414002304413234 |
6 | 1054321010545404 |
7 | 54255620434264 |
oct | 7737522226154 |
9 | 1833727115114 |
10 | 545415310444 |
11 | 1a03447a6414 |
12 | 89856598264 |
13 | 3c581101234 |
14 | 1c580ac07a4 |
15 | e2c2c5b664 |
hex | 7efd492c6c |
545415310444 has 12 divisors (see below), whose sum is σ = 964316760904. Its totient is φ = 269896235904.
The previous prime is 545415310439. The next prime is 545415310499. The reversal of 545415310444 is 444013514545.
It is a junction number, because it is equal to n+sod(n) for n = 545415310397 and 545415310406.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 702854394 + ... + 702855169.
Almost surely, 2545415310444 is an apocalyptic number.
It is an amenable number.
545415310444 is a deficient number, since it is larger than the sum of its proper divisors (418901450460).
545415310444 is a wasteful number, since it uses less digits than its factorization.
545415310444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1405709664 (or 1405709662 counting only the distinct ones).
The product of its (nonzero) digits is 384000, while the sum is 40.
Adding to 545415310444 its reverse (444013514545), we get a palindrome (989428824989).
The spelling of 545415310444 in words is "five hundred forty-five billion, four hundred fifteen million, three hundred ten thousand, four hundred forty-four".
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