Base | Representation |
---|---|
bin | 101011110000… |
… | …110101010110 |
3 | 210120211220211 |
4 | 223300311112 |
5 | 10414102324 |
6 | 1045520034 |
7 | 166340455 |
oct | 53606526 |
9 | 23524824 |
10 | 11472214 |
11 | 6526276 |
12 | 3a1301a |
13 | 24b89c0 |
14 | 1748b9c |
15 | 1019294 |
hex | af0d56 |
11472214 has 16 divisors (see below), whose sum is σ = 18591552. Its totient is φ = 5277888.
The previous prime is 11472203. The next prime is 11472217. The reversal of 11472214 is 41227411.
It is a super-2 number, since 2×114722142 = 263223388123592, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11472217) 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 7 ways as a sum of consecutive naturals, for example, 11562 + ... + 12514.
It is an arithmetic number, because the mean of its divisors is an integer number (1161972).
Almost surely, 211472214 is an apocalyptic number.
11472214 is a deficient number, since it is larger than the sum of its proper divisors (7119338).
11472214 is a wasteful number, since it uses less digits than its factorization.
11472214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1431.
The product of its digits is 448, while the sum is 22.
The square root of 11472214 is about 3387.0656917161. The cubic root of 11472214 is about 225.5359339526.
Adding to 11472214 its reverse (41227411), we get a palindrome (52699625).
The spelling of 11472214 in words is "eleven million, four hundred seventy-two thousand, two hundred fourteen".
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