Base | Representation |
---|---|
bin | 101011000010… |
… | …011101001001 |
3 | 210020012100002 |
4 | 223002131021 |
5 | 10342012444 |
6 | 1041452345 |
7 | 164616566 |
oct | 53023511 |
9 | 23205302 |
10 | 11282249 |
11 | 6406580 |
12 | 39410b5 |
13 | 24503b4 |
14 | 16d986d |
15 | eccd4e |
hex | ac2749 |
11282249 has 4 divisors (see below), whose sum is σ = 12307920. Its totient is φ = 10256580.
The previous prime is 11282231. The next prime is 11282251. The reversal of 11282249 is 94228211.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 11282249 - 216 = 11216713 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (11282149) 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 3 ways as a sum of consecutive naturals, for example, 512819 + ... + 512840.
It is an arithmetic number, because the mean of its divisors is an integer number (3076980).
Almost surely, 211282249 is an apocalyptic number.
It is an amenable number.
11282249 is a deficient number, since it is larger than the sum of its proper divisors (1025671).
11282249 is a wasteful number, since it uses less digits than its factorization.
11282249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1025670.
The product of its digits is 2304, while the sum is 29.
The square root of 11282249 is about 3358.9059230648. The cubic root of 11282249 is about 224.2841379912.
The spelling of 11282249 in words is "eleven million, two hundred eighty-two thousand, two hundred forty-nine".
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