Base | Representation |
---|---|
bin | 101100101010… |
… | …011010010001 |
3 | 211000211102110 |
4 | 230222122101 |
5 | 10444124144 |
6 | 1054535533 |
7 | 201342153 |
oct | 54523221 |
9 | 24024373 |
10 | 11708049 |
11 | 6677481 |
12 | 3b075a9 |
13 | 256c152 |
14 | 17aaad3 |
15 | 10640b9 |
hex | b2a691 |
11708049 has 16 divisors (see below), whose sum is σ = 16363520. Its totient is φ = 7436880.
The previous prime is 11708033. The next prime is 11708051. The reversal of 11708049 is 94080711.
It is not a de Polignac number, because 11708049 - 24 = 11708033 is a prime.
It is a super-2 number, since 2×117080492 = 274156822772802, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11708069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5292 + ... + 7170.
It is an arithmetic number, because the mean of its divisors is an integer number (1022720).
Almost surely, 211708049 is an apocalyptic number.
It is an amenable number.
11708049 is a deficient number, since it is larger than the sum of its proper divisors (4655471).
11708049 is a wasteful number, since it uses less digits than its factorization.
11708049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1980.
The product of its (nonzero) digits is 2016, while the sum is 30.
The square root of 11708049 is about 3421.7026463444. The cubic root of 11708049 is about 227.0709152446.
The spelling of 11708049 in words is "eleven million, seven hundred eight thousand, forty-nine".
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