Base | Representation |
---|---|
bin | 1100101010000… |
… | …0001001001001 |
3 | 10200212222120200 |
4 | 3022200021021 |
5 | 102042202440 |
6 | 5133442413 |
7 | 1213133010 |
oct | 312401111 |
9 | 120788520 |
10 | 53084745 |
11 | 27a6839a |
12 | 15940409 |
13 | acc84bc |
14 | 709ba77 |
15 | 49d8c30 |
hex | 32a0249 |
53084745 has 24 divisors (see below), whose sum is σ = 105158976. Its totient is φ = 24267168.
The previous prime is 53084723. The next prime is 53084771. The reversal of 53084745 is 54748035.
53084745 is a `hidden beast` number, since 530 + 84 + 7 + 45 = 666.
It is not a de Polignac number, because 53084745 - 214 = 53068361 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83947 + ... + 84576.
It is an arithmetic number, because the mean of its divisors is an integer number (4381624).
Almost surely, 253084745 is an apocalyptic number.
It is an amenable number.
53084745 is a deficient number, since it is larger than the sum of its proper divisors (52074231).
53084745 is a wasteful number, since it uses less digits than its factorization.
53084745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168541 (or 168538 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 36.
The square root of 53084745 is about 7285.9278750204. The cubic root of 53084745 is about 375.8286741157.
The spelling of 53084745 in words is "fifty-three million, eighty-four thousand, seven hundred forty-five".
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