Base | Representation |
---|---|
bin | 1010000001010… |
… | …01010000001000 |
3 | 12212011102211221 |
4 | 11000221100020 |
5 | 133004230143 |
6 | 12201331424 |
7 | 2040312310 |
oct | 500512010 |
9 | 185142757 |
10 | 84055048 |
11 | 434a0890 |
12 | 24196b74 |
13 | 1455001c |
14 | b240440 |
15 | 75a52ed |
hex | 5029408 |
84055048 has 32 divisors (see below), whose sum is σ = 196493760. Its totient is φ = 32748480.
The previous prime is 84055033. The next prime is 84055061.
84055048 is nontrivially palindromic in base 10.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 67611 + ... + 68842.
It is an arithmetic number, because the mean of its divisors is an integer number (6140430).
Almost surely, 284055048 is an apocalyptic number.
84055048 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
84055048 is an abundant number, since it is smaller than the sum of its proper divisors (112438712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84055048 is a wasteful number, since it uses less digits than its factorization.
84055048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136477 (or 136473 counting only the distinct ones).
The product of its (nonzero) digits is 25600, while the sum is 34.
The square root of 84055048 is about 9168.1540126680. The cubic root of 84055048 is about 438.0475612608.
The spelling of 84055048 in words is "eighty-four million, fifty-five thousand, forty-eight".
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