Base | Representation |
---|---|
bin | 101100101111… |
… | …011010111000 |
3 | 211001212120102 |
4 | 230233122320 |
5 | 11000303233 |
6 | 1055214532 |
7 | 201456035 |
oct | 54573270 |
9 | 24055512 |
10 | 11728568 |
11 | 6690935 |
12 | 3b17448 |
13 | 25785a7 |
14 | 17b438c |
15 | 106a1e8 |
hex | b2f6b8 |
11728568 has 16 divisors (see below), whose sum is σ = 22459680. Its totient is φ = 5739328.
The previous prime is 11728559. The next prime is 11728579. The reversal of 11728568 is 86582711.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15221 + ... + 15972.
It is an arithmetic number, because the mean of its divisors is an integer number (1403730).
Almost surely, 211728568 is an apocalyptic number.
It is an amenable number.
11728568 is a deficient number, since it is larger than the sum of its proper divisors (10731112).
11728568 is a wasteful number, since it uses less digits than its factorization.
11728568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31246 (or 31242 counting only the distinct ones).
The product of its digits is 26880, while the sum is 38.
The square root of 11728568 is about 3424.6996948638. The cubic root of 11728568 is about 227.2034892508.
The spelling of 11728568 in words is "eleven million, seven hundred twenty-eight thousand, five hundred sixty-eight".
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