Base | Representation |
---|---|
bin | 101010110001… |
… | …110110101010 |
3 | 210002202001121 |
4 | 222301312222 |
5 | 10332324000 |
6 | 1040205454 |
7 | 164214415 |
oct | 52616652 |
9 | 23082047 |
10 | 11214250 |
11 | 636a483 |
12 | 390988a |
13 | 2428468 |
14 | 16bcb7c |
15 | eb7b1a |
hex | ab1daa |
11214250 has 32 divisors (see below), whose sum is σ = 21685248. Its totient is φ = 4338000.
The previous prime is 11214241. The next prime is 11214257. The reversal of 11214250 is 5241211.
It is not an unprimeable number, because it can be changed into a prime (11214257) 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 15 ways as a sum of consecutive naturals, for example, 7027 + ... + 8473.
It is an arithmetic number, because the mean of its divisors is an integer number (677664).
Almost surely, 211214250 is an apocalyptic number.
11214250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11214250 is a deficient number, since it is larger than the sum of its proper divisors (10470998).
11214250 is a wasteful number, since it uses less digits than its factorization.
11214250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1495 (or 1485 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 11214250 is about 3348.7684303338. The cubic root of 11214250 is about 223.8326369959.
Adding to 11214250 its reverse (5241211), we get a palindrome (16455461).
The spelling of 11214250 in words is "eleven million, two hundred fourteen thousand, two hundred fifty".
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