Base | Representation |
---|---|
bin | 1010000011001… |
… | …11100101101110 |
3 | 12212122102002202 |
4 | 11001213211232 |
5 | 133040413012 |
6 | 12211021502 |
7 | 2042424602 |
oct | 501474556 |
9 | 185572082 |
10 | 84310382 |
11 | 43655702 |
12 | 2429a892 |
13 | 1460c300 |
14 | b2a9502 |
15 | 7605cc2 |
hex | 506796e |
84310382 has 12 divisors (see below), whose sum is σ = 136942560. Its totient is φ = 38912328.
The previous prime is 84310381. The next prime is 84310399. The reversal of 84310382 is 28301348.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84310381) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124382 + ... + 125057.
It is an arithmetic number, because the mean of its divisors is an integer number (11411880).
Almost surely, 284310382 is an apocalyptic number.
84310382 is a deficient number, since it is larger than the sum of its proper divisors (52632178).
84310382 is a wasteful number, since it uses less digits than its factorization.
84310382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249467 (or 249454 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 29.
The square root of 84310382 is about 9182.0685033384. The cubic root of 84310382 is about 438.4906652163.
The spelling of 84310382 in words is "eighty-four million, three hundred ten thousand, three hundred eighty-two".
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