Base | Representation |
---|---|
bin | 101011000010… |
… | …110101101111 |
3 | 210020021111101 |
4 | 223002311233 |
5 | 10342040243 |
6 | 1041503531 |
7 | 164624305 |
oct | 53026557 |
9 | 23207441 |
10 | 11283823 |
11 | 6407781 |
12 | 3941ba7 |
13 | 2451025 |
14 | 16da275 |
15 | ecd54d |
hex | ac2d6f |
11283823 has 8 divisors (see below), whose sum is σ = 11870208. Its totient is φ = 10705464.
The previous prime is 11283793. The next prime is 11283827. The reversal of 11283823 is 32838211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11283823 is a prime.
It is a super-2 number, since 2×112838232 = 254649322990658, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 11283791 and 11283800.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11283827) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 990 + ... + 4852.
It is an arithmetic number, because the mean of its divisors is an integer number (1483776).
Almost surely, 211283823 is an apocalyptic number.
11283823 is a deficient number, since it is larger than the sum of its proper divisors (586385).
11283823 is a wasteful number, since it uses less digits than its factorization.
11283823 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4013.
The product of its digits is 2304, while the sum is 28.
The square root of 11283823 is about 3359.1402173771. The cubic root of 11283823 is about 224.2945675553.
The spelling of 11283823 in words is "eleven million, two hundred eighty-three thousand, eight hundred twenty-three".
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