Base | Representation |
---|---|
bin | 11110111001000… |
… | …110011011000100 |
3 | 1100010020121100121 |
4 | 132321012123010 |
5 | 2030140104441 |
6 | 123232351324 |
7 | 15562230655 |
oct | 3671063304 |
9 | 1303217317 |
10 | 518284996 |
11 | 246616209 |
12 | 1256a5544 |
13 | 834b7a18 |
14 | 4cb9552c |
15 | 3077add1 |
hex | 1ee466c4 |
518284996 has 6 divisors (see below), whose sum is σ = 906998750. Its totient is φ = 259142496.
The previous prime is 518284981. The next prime is 518285029. The reversal of 518284996 is 699482815.
It can be written as a sum of positive squares in only one way, i.e., 291180096 + 227104900 = 17064^2 + 15070^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64785621 + ... + 64785628.
Almost surely, 2518284996 is an apocalyptic number.
It is an amenable number.
518284996 is a deficient number, since it is larger than the sum of its proper divisors (388713754).
518284996 is a wasteful number, since it uses less digits than its factorization.
518284996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129571253 (or 129571251 counting only the distinct ones).
The product of its digits is 1244160, while the sum is 52.
The square root of 518284996 is about 22765.8734952121. The cubic root of 518284996 is about 803.2601317955.
The spelling of 518284996 in words is "five hundred eighteen million, two hundred eighty-four thousand, nine hundred ninety-six".
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