Base | Representation |
---|---|
bin | 1010000001111… |
… | …00001100011100 |
3 | 12212022101021120 |
4 | 11000330030130 |
5 | 133014221021 |
6 | 12203130540 |
7 | 2041054440 |
oct | 500741434 |
9 | 185271246 |
10 | 84132636 |
11 | 43544105 |
12 | 24213a50 |
13 | 14579433 |
14 | b260820 |
15 | 75bd2c6 |
hex | 503c31c |
84132636 has 48 divisors (see below), whose sum is σ = 231598080. Its totient is φ = 23261760.
The previous prime is 84132611. The next prime is 84132641. The reversal of 84132636 is 63623148.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 84132597 and 84132606.
It is a congruent number.
It is an unprimeable number.
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, 13551 + ... + 18758.
It is an arithmetic number, because the mean of its divisors is an integer number (4824960).
Almost surely, 284132636 is an apocalyptic number.
It is an amenable number.
84132636 is an abundant number, since it is smaller than the sum of its proper divisors (147465444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84132636 is a wasteful number, since it uses less digits than its factorization.
84132636 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32354 (or 32352 counting only the distinct ones).
The product of its digits is 20736, while the sum is 33.
The square root of 84132636 is about 9172.3844228205. The cubic root of 84132636 is about 438.1823014614.
The spelling of 84132636 in words is "eighty-four million, one hundred thirty-two thousand, six hundred thirty-six".
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