Base | Representation |
---|---|
bin | 101011000011… |
… | …001011110011 |
3 | 210020100102200 |
4 | 223003023303 |
5 | 10342111420 |
6 | 1041514243 |
7 | 164631363 |
oct | 53031363 |
9 | 23210380 |
10 | 11285235 |
11 | 6408845 |
12 | 3942983 |
13 | 2451870 |
14 | 16da9a3 |
15 | ecdb90 |
hex | ac32f3 |
11285235 has 48 divisors (see below), whose sum is σ = 21385728. Its totient is φ = 5472000.
The previous prime is 11285233. The next prime is 11285243. The reversal of 11285235 is 53258211.
It is a happy number.
It is not a de Polignac number, because 11285235 - 21 = 11285233 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11285199 and 11285208.
It is not an unprimeable number, because it can be changed into a prime (11285231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58990 + ... + 59180.
It is an arithmetic number, because the mean of its divisors is an integer number (445536).
Almost surely, 211285235 is an apocalyptic number.
11285235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
11285235 is a deficient number, since it is larger than the sum of its proper divisors (10100493).
11285235 is a wasteful number, since it uses less digits than its factorization.
11285235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 316 (or 313 counting only the distinct ones).
The product of its digits is 2400, while the sum is 27.
The square root of 11285235 is about 3359.3503836307. The cubic root of 11285235 is about 224.3039228575.
The spelling of 11285235 in words is "eleven million, two hundred eighty-five thousand, two hundred thirty-five".
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