Base | Representation |
---|---|
bin | 101010101111… |
… | …100111111000 |
3 | 210002021112011 |
4 | 222233213320 |
5 | 10332030422 |
6 | 1040055304 |
7 | 164145652 |
oct | 52574770 |
9 | 23067464 |
10 | 11205112 |
11 | 6363626 |
12 | 3904534 |
13 | 2424259 |
14 | 16b96d2 |
15 | eb5077 |
hex | aaf9f8 |
11205112 has 16 divisors (see below), whose sum is σ = 21498840. Its totient is φ = 5472096.
The previous prime is 11205097. The next prime is 11205119. The reversal of 11205112 is 21150211.
It is a junction number, because it is equal to n+sod(n) for n = 11205092 and 11205101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11205119) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15943 + ... + 16630.
Almost surely, 211205112 is an apocalyptic number.
It is an amenable number.
11205112 is a deficient number, since it is larger than the sum of its proper divisors (10293728).
11205112 is a wasteful number, since it uses less digits than its factorization.
11205112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32622 (or 32618 counting only the distinct ones).
The product of its (nonzero) digits is 20, while the sum is 13.
The square root of 11205112 is about 3347.4037700881. The cubic root of 11205112 is about 223.7718233450.
Adding to 11205112 its reverse (21150211), we get a palindrome (32355323).
The spelling of 11205112 in words is "eleven million, two hundred five thousand, one hundred twelve".
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