Base | Representation |
---|---|
bin | 11000101010111101011001… |
… | …11101001001001010011101 |
3 | 21010002111112022120211212000 |
4 | 30111132230331021022131 |
5 | 24102333343202001440 |
6 | 311215152114432513 |
7 | 14266423560002556 |
oct | 1425365475111235 |
9 | 233074468524760 |
10 | 54252633625245 |
11 | 1631745a3555a0 |
12 | 6102635292739 |
13 | 24370030c4613 |
14 | d57bad03132d |
15 | 64137ec57730 |
hex | 3157acf4929d |
54252633625245 has 64 divisors (see below), whose sum is σ = 105520449530880. Its totient is φ = 26228502043200.
The previous prime is 54252633625241. The next prime is 54252633625271.
54252633625245 is a `hidden beast` number, since 5 + 4 + 2 + 5 + 2 + 6 + 3 + 3 + 625 + 2 + 4 + 5 = 666.
54252633625245 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54252633625245 - 22 = 54252633625241 is a prime.
It is a super-2 number, since 2×542526336252452 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 54252633625191 and 54252633625200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54252633625241) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52127011 + ... + 53157600.
It is an arithmetic number, because the mean of its divisors is an integer number (1648757023920).
Almost surely, 254252633625245 is an apocalyptic number.
54252633625245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54252633625245 is a deficient number, since it is larger than the sum of its proper divisors (51267815905635).
54252633625245 is a wasteful number, since it uses less digits than its factorization.
54252633625245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105284983 (or 105284977 counting only the distinct ones).
The product of its digits is 51840000, while the sum is 54.
The spelling of 54252633625245 in words is "fifty-four trillion, two hundred fifty-two billion, six hundred thirty-three million, six hundred twenty-five thousand, two hundred forty-five".
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