Base | Representation |
---|---|
bin | 101010111010… |
… | …100110010011 |
3 | 210011120012011 |
4 | 222322212103 |
5 | 10340000232 |
6 | 1041043351 |
7 | 164424013 |
oct | 52724623 |
9 | 23146164 |
10 | 11250067 |
11 | 6394384 |
12 | 3926557 |
13 | 243b85a |
14 | 16cbc43 |
15 | ec3547 |
hex | aba993 |
11250067 has 4 divisors (see below), whose sum is σ = 11306800. Its totient is φ = 11193336.
The previous prime is 11250049. The next prime is 11250089. The reversal of 11250067 is 76005211.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76005211 = 31 ⋅2451781.
It is a cyclic number.
It is not a de Polignac number, because 11250067 - 219 = 10725779 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11250007) 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 3 ways as a sum of consecutive naturals, for example, 28068 + ... + 28465.
It is an arithmetic number, because the mean of its divisors is an integer number (2826700).
Almost surely, 211250067 is an apocalyptic number.
11250067 is a deficient number, since it is larger than the sum of its proper divisors (56733).
11250067 is an equidigital number, since it uses as much as digits as its factorization.
11250067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56732.
The product of its (nonzero) digits is 420, while the sum is 22.
The square root of 11250067 is about 3354.1119540051. Note that the first 3 decimals coincide. The cubic root of 11250067 is about 224.0706821479.
Adding to 11250067 its reverse (76005211), we get a palindrome (87255278).
The spelling of 11250067 in words is "eleven million, two hundred fifty thousand, sixty-seven".
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