Base | Representation |
---|---|
bin | 1010000100000… |
… | …00011010010000 |
3 | 12212211120120011 |
4 | 11002000122100 |
5 | 133102141143 |
6 | 12213124304 |
7 | 2043330160 |
oct | 502003220 |
9 | 185746504 |
10 | 84412048 |
11 | 43715026 |
12 | 24329694 |
13 | 14646676 |
14 | b2d45a0 |
15 | 7625e9d |
hex | 5080690 |
84412048 has 20 divisors (see below), whose sum is σ = 186912640. Its totient is φ = 36176544.
The previous prime is 84412037. The next prime is 84412049. The reversal of 84412048 is 84021448.
It is not an unprimeable number, because it can be changed into a prime (84412049) 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, 376728 + ... + 376951.
It is an arithmetic number, because the mean of its divisors is an integer number (9345632).
Almost surely, 284412048 is an apocalyptic number.
It is an amenable number.
84412048 is an abundant number, since it is smaller than the sum of its proper divisors (102500592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84412048 is a wasteful number, since it uses less digits than its factorization.
84412048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 753694 (or 753688 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 31.
The square root of 84412048 is about 9187.6029518041. The cubic root of 84412048 is about 438.6668463069. Note that the first 3 decimals are identical.
The spelling of 84412048 in words is "eighty-four million, four hundred twelve thousand, forty-eight".
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