Base | Representation |
---|---|
bin | 1010000010111… |
… | …10010010000110 |
3 | 12212120110210220 |
4 | 11001132102012 |
5 | 133033203022 |
6 | 12210125210 |
7 | 2042205504 |
oct | 501362206 |
9 | 185513726 |
10 | 84272262 |
11 | 43629aa8 |
12 | 24280806 |
13 | 145c7b59 |
14 | b299674 |
15 | 75e985c |
hex | 505e486 |
84272262 has 32 divisors (see below), whose sum is σ = 171117792. Its totient is φ = 27665664.
The previous prime is 84272257. The next prime is 84272267. The reversal of 84272262 is 26227248.
It is an interprime number because it is at equal distance from previous prime (84272257) and next prime (84272267).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84272267) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128728 + ... + 129380.
It is an arithmetic number, because the mean of its divisors is an integer number (5347431).
Almost surely, 284272262 is an apocalyptic number.
84272262 is an abundant number, since it is smaller than the sum of its proper divisors (86845530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84272262 is a wasteful number, since it uses less digits than its factorization.
84272262 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 952.
The product of its digits is 21504, while the sum is 33.
The square root of 84272262 is about 9179.9924836571. The cubic root of 84272262 is about 438.4245690306.
The spelling of 84272262 in words is "eighty-four million, two hundred seventy-two thousand, two hundred sixty-two".
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