Base | Representation |
---|---|
bin | 1111010011101010… |
… | …01011110110111100 |
3 | 210012201121200211001 |
4 | 13221311023312330 |
5 | 113312302011303 |
6 | 3435244140044 |
7 | 410435566042 |
oct | 75165136674 |
9 | 23181550731 |
10 | 8218000828 |
11 | 3537935724 |
12 | 1714237624 |
13 | a0c7608ab |
14 | 57d614392 |
15 | 33170d31d |
hex | 1e9d4bdbc |
8218000828 has 6 divisors (see below), whose sum is σ = 14381501456. Its totient is φ = 4109000412.
The previous prime is 8218000793. The next prime is 8218000853. The reversal of 8218000828 is 8280008128.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027250100 + ... + 1027250107.
Almost surely, 28218000828 is an apocalyptic number.
It is an amenable number.
8218000828 is a deficient number, since it is larger than the sum of its proper divisors (6163500628).
8218000828 is a wasteful number, since it uses less digits than its factorization.
8218000828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2054500211 (or 2054500209 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 37.
The square root of 8218000828 is about 90653.1898390785. The cubic root of 8218000828 is about 2018.0041741844.
The spelling of 8218000828 in words is "eight billion, two hundred eighteen million, eight hundred twenty-eight", and thus it is an aban number.
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