Base | Representation |
---|---|
bin | 1010000001100… |
… | …00011111011101 |
3 | 12212012221112012 |
4 | 11000300133131 |
5 | 133011202301 |
6 | 12202121005 |
7 | 2040464621 |
oct | 500603735 |
9 | 185187465 |
10 | 84084701 |
11 | 43511098 |
12 | 241b0165 |
13 | 1456067c |
14 | b24b181 |
15 | 75adebb |
hex | 50307dd |
84084701 has 2 divisors, whose sum is σ = 84084702. Its totient is φ = 84084700.
The previous prime is 84084697. The next prime is 84084733. The reversal of 84084701 is 10748048.
It is an a-pointer prime, because the next prime (84084733) can be obtained adding 84084701 to its sum of digits (32).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 82264900 + 1819801 = 9070^2 + 1349^2 .
It is a cyclic number.
It is not a de Polignac number, because 84084701 - 22 = 84084697 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (84084761) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42042350 + 42042351.
It is an arithmetic number, because the mean of its divisors is an integer number (42042351).
Almost surely, 284084701 is an apocalyptic number.
It is an amenable number.
84084701 is a deficient number, since it is larger than the sum of its proper divisors (1).
84084701 is an equidigital number, since it uses as much as digits as its factorization.
84084701 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7168, while the sum is 32.
The square root of 84084701 is about 9169.7710440338. The cubic root of 84084701 is about 438.0990667819.
The spelling of 84084701 in words is "eighty-four million, eighty-four thousand, seven hundred one".
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