Base | Representation |
---|---|
bin | 1001110111000… |
… | …01111010001010 |
3 | 12202122022121202 |
4 | 10323201322022 |
5 | 132133324000 |
6 | 12112504202 |
7 | 2023026263 |
oct | 473417212 |
9 | 182568552 |
10 | 82714250 |
11 | 42765493 |
12 | 2384b062 |
13 | 141a0958 |
14 | adb196a |
15 | 73dcdd5 |
hex | 4ee1e8a |
82714250 has 16 divisors (see below), whose sum is σ = 154841544. Its totient is φ = 33085600.
The previous prime is 82714243. The next prime is 82714259. The reversal of 82714250 is 5241728.
It can be written as a sum of positive squares in 4 ways, for example, as 8392609 + 74321641 = 2897^2 + 8621^2 .
It is not an unprimeable number, because it can be changed into a prime (82714259) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165179 + ... + 165678.
Almost surely, 282714250 is an apocalyptic number.
82714250 is a deficient number, since it is larger than the sum of its proper divisors (72127294).
82714250 is a wasteful number, since it uses less digits than its factorization.
82714250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330874 (or 330864 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 29.
The square root of 82714250 is about 9094.7374893396. The cubic root of 82714250 is about 435.7059045495.
Adding to 82714250 its reverse (5241728), we get a palindrome (87955978).
It can be divided in two parts, 8271 and 4250, that added together give a palindrome (12521).
The spelling of 82714250 in words is "eighty-two million, seven hundred fourteen thousand, two hundred fifty".
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