Base | Representation |
---|---|
bin | 1111010100110111… |
… | …10110001101010010 |
3 | 210020102200121022222 |
4 | 13222123312031102 |
5 | 113322400321022 |
6 | 3440245301042 |
7 | 410621000000 |
oct | 75233661522 |
9 | 23212617288 |
10 | 8228135762 |
11 | 3542628200 |
12 | 1717704782 |
13 | a1189b9b2 |
14 | 580ad1a70 |
15 | 332561242 |
hex | 1ea6f6352 |
8228135762 has 126 divisors (see below), whose sum is σ = 16813021701. Its totient is φ = 3017192640.
The previous prime is 8228135753. The next prime is 8228135767. The reversal of 8228135762 is 2675318228.
It can be written as a sum of positive squares in 2 ways, for example, as 7530594841 + 697540921 = 86779^2 + 26411^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=64141.
8228135762 is a modest number, since divided by 135762 gives 8228 as remainder.
It is not an unprimeable number, because it can be changed into a prime (8228135767) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 484007978 + ... + 484007994.
Almost surely, 28228135762 is an apocalyptic number.
8228135762 is an abundant number, since it is smaller than the sum of its proper divisors (8584885939).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8228135762 is an frugal number, since it uses more digits than its factorization.
8228135762 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100 (or 37 counting only the distinct ones).
The product of its digits is 322560, while the sum is 44.
The square root of 8228135762 is about 90709.0721041727. The cubic root of 8228135762 is about 2018.8334081881.
The spelling of 8228135762 in words is "eight billion, two hundred twenty-eight million, one hundred thirty-five thousand, seven hundred sixty-two".
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