Base | Representation |
---|---|
bin | 101010100010… |
… | …001110011110 |
3 | 202222111020210 |
4 | 222202032132 |
5 | 10323301423 |
6 | 1034553250 |
7 | 163526661 |
oct | 52421636 |
9 | 22874223 |
10 | 11150238 |
11 | 6326380 |
12 | 3898826 |
13 | 2405298 |
14 | 16a36d8 |
15 | ea3b93 |
hex | aa239e |
11150238 has 16 divisors (see below), whose sum is σ = 24327936. Its totient is φ = 3378840.
The previous prime is 11150231. The next prime is 11150257. The reversal of 11150238 is 83205111.
11150238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11150231) 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, 84406 + ... + 84537.
It is an arithmetic number, because the mean of its divisors is an integer number (1520496).
Almost surely, 211150238 is an apocalyptic number.
11150238 is an abundant number, since it is smaller than the sum of its proper divisors (13177698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11150238 is a wasteful number, since it uses less digits than its factorization.
11150238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168959.
The product of its (nonzero) digits is 240, while the sum is 21.
The square root of 11150238 is about 3339.1972089111. The cubic root of 11150238 is about 223.4059381275.
Adding to 11150238 its reverse (83205111), we get a palindrome (94355349).
The spelling of 11150238 in words is "eleven million, one hundred fifty thousand, two hundred thirty-eight".
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