Base | Representation |
---|---|
bin | 1010010001001… |
… | …00111111100001 |
3 | 20000002002200001 |
4 | 11020210333201 |
5 | 134022303003 |
6 | 12314100001 |
7 | 2064063505 |
oct | 510447741 |
9 | 200062601 |
10 | 86134753 |
11 | 44691351 |
12 | 24a1a601 |
13 | 14aca813 |
14 | b622305 |
15 | 786661d |
hex | 5224fe1 |
86134753 has 4 divisors (see below), whose sum is σ = 86683540. Its totient is φ = 85585968.
The previous prime is 86134751. The next prime is 86134757. The reversal of 86134753 is 35743168.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 11778624 + 74356129 = 3432^2 + 8623^2 .
It is a cyclic number.
It is not a de Polignac number, because 86134753 - 21 = 86134751 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86134751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274158 + ... + 274471.
It is an arithmetic number, because the mean of its divisors is an integer number (21670885).
Almost surely, 286134753 is an apocalyptic number.
It is an amenable number.
86134753 is a deficient number, since it is larger than the sum of its proper divisors (548787).
86134753 is a wasteful number, since it uses less digits than its factorization.
86134753 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 548786.
The product of its digits is 60480, while the sum is 37.
The square root of 86134753 is about 9280.8810465386. The cubic root of 86134753 is about 441.6309187316.
It can be divided in two parts, 8613 and 4753, that added together give a triangular number (13366 = T163).
The spelling of 86134753 in words is "eighty-six million, one hundred thirty-four thousand, seven hundred fifty-three".
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