Base | Representation |
---|---|
bin | 1010000011011… |
… | …00111001001001 |
3 | 12212200111220022 |
4 | 11001230321021 |
5 | 133042111410 |
6 | 12211310225 |
7 | 2042545124 |
oct | 501547111 |
9 | 185614808 |
10 | 84332105 |
11 | 4366aa60 |
12 | 242ab375 |
13 | 14619170 |
14 | b2b33bb |
15 | 760c455 |
hex | 506ce49 |
84332105 has 32 divisors (see below), whose sum is σ = 120476160. Its totient is φ = 55860480.
The previous prime is 84332093. The next prime is 84332107. The reversal of 84332105 is 50123348.
It is not a de Polignac number, because 84332105 - 26 = 84332041 is a prime.
It is a super-2 number, since 2×843321052 = 14223807867462050, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (84332107) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55739 + ... + 57231.
It is an arithmetic number, because the mean of its divisors is an integer number (3764880).
Almost surely, 284332105 is an apocalyptic number.
It is an amenable number.
84332105 is a deficient number, since it is larger than the sum of its proper divisors (36144055).
84332105 is a wasteful number, since it uses less digits than its factorization.
84332105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1601.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 84332105 is about 9183.2513305474. The cubic root of 84332105 is about 438.5283217679.
The spelling of 84332105 in words is "eighty-four million, three hundred thirty-two thousand, one hundred five".
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