Base | Representation |
---|---|
bin | 1111100010000001… |
… | …11111001001110100 |
3 | 210112010102110122200 |
4 | 13301000333021310 |
5 | 114034131110103 |
6 | 3455231424500 |
7 | 413431243515 |
oct | 76100771164 |
9 | 23463373580 |
10 | 8338535028 |
11 | 359998186a |
12 | 1748685130 |
13 | a2b7139c5 |
14 | 59162ca0c |
15 | 33c0bc0a3 |
hex | 1f103f274 |
8338535028 has 18 divisors (see below), whose sum is σ = 21077963634. Its totient is φ = 2779511664.
The previous prime is 8338535027. The next prime is 8338535041. The reversal of 8338535028 is 8205358338.
8338535028 is a `hidden beast` number, since 83 + 38 + 535 + 0 + 2 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 6997657104 + 1340877924 = 83652^2 + 36618^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8338535027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115812951 + ... + 115813022.
Almost surely, 28338535028 is an apocalyptic number.
It is an amenable number.
8338535028 is an abundant number, since it is smaller than the sum of its proper divisors (12739428606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8338535028 is a wasteful number, since it uses less digits than its factorization.
8338535028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231625983 (or 231625978 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 45.
The square root of 8338535028 is about 91315.5793279548. The cubic root of 8338535028 is about 2027.8224142200.
The spelling of 8338535028 in words is "eight billion, three hundred thirty-eight million, five hundred thirty-five thousand, twenty-eight".
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