Base | Representation |
---|---|
bin | 11000110000011011011011… |
… | …11110001110001100111101 |
3 | 21010202110120220202102102000 |
4 | 30120031231332032030331 |
5 | 24113423224202120240 |
6 | 311441351304452513 |
7 | 14316125500424445 |
oct | 1430155576161475 |
9 | 233673526672360 |
10 | 54440555504445 |
11 | 1638a123357880 |
12 | 6132b3ba7a139 |
13 | 244b951029046 |
14 | d62d18d9b125 |
15 | 6461ccb79430 |
hex | 31836df8e33d |
54440555504445 has 128 divisors (see below), whose sum is σ = 108443539169280. Its totient is φ = 25680066128640.
The previous prime is 54440555504441. The next prime is 54440555504513.
54440555504445 is a `hidden beast` number, since 5 + 4 + 4 + 4 + 0 + 5 + 5 + 550 + 44 + 45 = 666.
54440555504445 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54440555504445 - 22 = 54440555504441 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54440555504391 and 54440555504400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54440555504441) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 922332204 + ... + 922391226.
It is an arithmetic number, because the mean of its divisors is an integer number (847215149760).
Almost surely, 254440555504445 is an apocalyptic number.
54440555504445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54440555504445 is a deficient number, since it is larger than the sum of its proper divisors (54002983664835).
54440555504445 is a wasteful number, since it uses less digits than its factorization.
54440555504445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75872 (or 75866 counting only the distinct ones).
The product of its (nonzero) digits is 64000000, while the sum is 54.
The spelling of 54440555504445 in words is "fifty-four trillion, four hundred forty billion, five hundred fifty-five million, five hundred four thousand, four hundred forty-five".
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