Base | Representation |
---|---|
bin | 1010000011000… |
… | …00110000010000 |
3 | 12212120222200210 |
4 | 11001200300100 |
5 | 133034014014 |
6 | 12210244120 |
7 | 2042250144 |
oct | 501406020 |
9 | 185528623 |
10 | 84282384 |
11 | 4363666a |
12 | 24286640 |
13 | 145cc644 |
14 | b29d224 |
15 | 75ec859 |
hex | 5060c10 |
84282384 has 20 divisors (see below), whose sum is σ = 217729616. Its totient is φ = 28094112.
The previous prime is 84282383. The next prime is 84282389. The reversal of 84282384 is 48328248.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (84282383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 877894 + ... + 877989.
Almost surely, 284282384 is an apocalyptic number.
It is an amenable number.
84282384 is an abundant number, since it is smaller than the sum of its proper divisors (133447232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84282384 is a wasteful number, since it uses less digits than its factorization.
84282384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1755894 (or 1755888 counting only the distinct ones).
The product of its digits is 98304, while the sum is 39.
The square root of 84282384 is about 9180.5437747445. The cubic root of 84282384 is about 438.4421214878.
It can be divided in two parts, 84282 and 384, that added together give a triangular number (84666 = T411).
The spelling of 84282384 in words is "eighty-four million, two hundred eighty-two thousand, three hundred eighty-four".
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