Base | Representation |
---|---|
bin | 1111010100011110… |
… | …00100111000101100 |
3 | 210020012101112002020 |
4 | 13222033010320230 |
5 | 113321021204022 |
6 | 3440045430140 |
7 | 410550354540 |
oct | 75217047054 |
9 | 23205345066 |
10 | 8224788012 |
11 | 3540750a71 |
12 | 171656b350 |
13 | a10c98c8c |
14 | 58049da20 |
15 | 3320ee35c |
hex | 1ea3c4e2c |
8224788012 has 24 divisors (see below), whose sum is σ = 21932768256. Its totient is φ = 2349939408.
The previous prime is 8224787999. The next prime is 8224788029. The reversal of 8224788012 is 2108874228.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 48956988 + ... + 48957155.
It is an arithmetic number, because the mean of its divisors is an integer number (913865344).
Almost surely, 28224788012 is an apocalyptic number.
It is an amenable number.
8224788012 is an abundant number, since it is smaller than the sum of its proper divisors (13707980244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8224788012 is a wasteful number, since it uses less digits than its factorization.
8224788012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97914157 (or 97914155 counting only the distinct ones).
The product of its (nonzero) digits is 114688, while the sum is 42.
The square root of 8224788012 is about 90690.6170008783. The cubic root of 8224788012 is about 2018.5595727146.
The spelling of 8224788012 in words is "eight billion, two hundred twenty-four million, seven hundred eighty-eight thousand, twelve".
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