Base | Representation |
---|---|
bin | 1111000010011000… |
… | …00110010001000010 |
3 | 202211121210111221012 |
4 | 13201030012101002 |
5 | 113013142343130 |
6 | 3413024400522 |
7 | 404025320660 |
oct | 74114062102 |
9 | 22747714835 |
10 | 8073012290 |
11 | 3473006692 |
12 | 1693776142 |
13 | 9b86c7a65 |
14 | 568271c30 |
15 | 323b1d995 |
hex | 1e1306442 |
8073012290 has 32 divisors (see below), whose sum is σ = 16615943424. Its totient is φ = 2766456000.
The previous prime is 8073012271. The next prime is 8073012319. The reversal of 8073012290 is 922103708.
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, 110915 + ... + 168665.
It is an arithmetic number, because the mean of its divisors is an integer number (519248232).
Almost surely, 28073012290 is an apocalyptic number.
8073012290 is an abundant number, since it is smaller than the sum of its proper divisors (8542931134).
8073012290 is a wasteful number, since it uses less digits than its factorization.
8073012290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59762.
The product of its (nonzero) digits is 6048, while the sum is 32.
The square root of 8073012290 is about 89849.9431830650. The cubic root of 8073012290 is about 2006.0659410794.
Adding to 8073012290 its reverse (922103708), we get a palindrome (8995115998).
The spelling of 8073012290 in words is "eight billion, seventy-three million, twelve thousand, two hundred ninety".
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