Base | Representation |
---|---|
bin | 1111000011100010… |
… | …00000101011101001 |
3 | 202212022000010112102 |
4 | 13201301000223221 |
5 | 113023132014440 |
6 | 3414012023145 |
7 | 404203502135 |
oct | 74161005351 |
9 | 22768003472 |
10 | 8082688745 |
11 | 347851575a |
12 | 1696a61ab5 |
13 | 9ba705281 |
14 | 5696703c5 |
15 | 3248d0b15 |
hex | 1e1c40ae9 |
8082688745 has 16 divisors (see below), whose sum is σ = 10357355520. Its totient is φ = 6041784000.
The previous prime is 8082688723. The next prime is 8082688751. The reversal of 8082688745 is 5478862808.
It is a happy number.
It is not a de Polignac number, because 8082688745 - 210 = 8082687721 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 894581 + ... + 903570.
It is an arithmetic number, because the mean of its divisors is an integer number (647334720).
Almost surely, 28082688745 is an apocalyptic number.
It is an amenable number.
8082688745 is a deficient number, since it is larger than the sum of its proper divisors (2274666775).
8082688745 is a wasteful number, since it uses less digits than its factorization.
8082688745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1798216.
The product of its (nonzero) digits is 6881280, while the sum is 56.
The square root of 8082688745 is about 89903.7749207451. The cubic root of 8082688745 is about 2006.8671230740.
The spelling of 8082688745 in words is "eight billion, eighty-two million, six hundred eighty-eight thousand, seven hundred forty-five".
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