Base | Representation |
---|---|
bin | 1000010001110001110… |
… | …11000010011110001000 |
3 | 1000012010220202102110112 |
4 | 10020320323002132020 |
5 | 14124444221422443 |
6 | 334355000333452 |
7 | 26356156161266 |
oct | 4107073023610 |
9 | 1005126672415 |
10 | 284422842248 |
11 | aa694309106 |
12 | 47158774288 |
13 | 20a89853cbc |
14 | daa23dd436 |
15 | 75e9d8eb18 |
hex | 4238ec2788 |
284422842248 has 16 divisors (see below), whose sum is σ = 533694727680. Its totient is φ = 142104248208.
The previous prime is 284422842247. The next prime is 284422842269. The reversal of 284422842248 is 842248224482.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 284422842196 and 284422842205.
It is not an unprimeable number, because it can be changed into a prime (284422842247) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13385336 + ... + 13406567.
It is an arithmetic number, because the mean of its divisors is an integer number (33355920480).
Almost surely, 2284422842248 is an apocalyptic number.
It is an amenable number.
284422842248 is a deficient number, since it is larger than the sum of its proper divisors (249271885432).
284422842248 is a wasteful number, since it uses less digits than its factorization.
284422842248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26793236 (or 26793232 counting only the distinct ones).
The product of its digits is 4194304, while the sum is 50.
The spelling of 284422842248 in words is "two hundred eighty-four billion, four hundred twenty-two million, eight hundred forty-two thousand, two hundred forty-eight".
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