Base | Representation |
---|---|
bin | 10000010011101100… |
… | …01100001001010101 |
3 | 211121011022221110112 |
4 | 20021312030021111 |
5 | 120412303310221 |
6 | 4004432532405 |
7 | 426650264051 |
oct | 101166141125 |
9 | 24534287415 |
10 | 8755135061 |
11 | 3793055612 |
12 | 18440b1105 |
13 | a96b17cba |
14 | 5d0ab4c61 |
15 | 36395e15b |
hex | 209d8c255 |
8755135061 has 16 divisors (see below), whose sum is σ = 9194396400. Its totient is φ = 8325370368.
The previous prime is 8755135057. The next prime is 8755135073. The reversal of 8755135061 is 1605315578.
It can be written as a sum of positive squares in 8 ways, for example, as 322202500 + 8432932561 = 17950^2 + 91831^2 .
It is a cyclic number.
It is not a de Polignac number, because 8755135061 - 22 = 8755135057 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8755435061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1684655 + ... + 1689843.
It is an arithmetic number, because the mean of its divisors is an integer number (574649775).
Almost surely, 28755135061 is an apocalyptic number.
It is an amenable number.
8755135061 is a deficient number, since it is larger than the sum of its proper divisors (439261339).
8755135061 is a wasteful number, since it uses less digits than its factorization.
8755135061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6088.
The product of its (nonzero) digits is 126000, while the sum is 41.
The square root of 8755135061 is about 93568.8786990632. The cubic root of 8755135061 is about 2061.0456768151.
The spelling of 8755135061 in words is "eight billion, seven hundred fifty-five million, one hundred thirty-five thousand, sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •