Base | Representation |
---|---|
bin | 101011011011… |
… | …100010110011 |
3 | 210102102022002 |
4 | 223123202303 |
5 | 10403310021 |
6 | 1044004215 |
7 | 165525311 |
oct | 53334263 |
9 | 23372262 |
10 | 11385011 |
11 | 6476800 |
12 | 399066b |
13 | 24880c1 |
14 | 17250b1 |
15 | eed50b |
hex | adb8b3 |
11385011 has 12 divisors (see below), whose sum is σ = 12857376. Its totient is φ = 10066320.
The previous prime is 11385001. The next prime is 11385041. The reversal of 11385011 is 11058311.
It is not a de Polignac number, because 11385011 - 210 = 11383987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11385001) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3206 + ... + 5748.
It is an arithmetic number, because the mean of its divisors is an integer number (1071448).
Almost surely, 211385011 is an apocalyptic number.
11385011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
11385011 is a deficient number, since it is larger than the sum of its proper divisors (1472365).
11385011 is a wasteful number, since it uses less digits than its factorization.
11385011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2602 (or 2591 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 20.
The square root of 11385011 is about 3374.1681937924. The cubic root of 11385011 is about 224.9630293165.
The spelling of 11385011 in words is "eleven million, three hundred eighty-five thousand, eleven".
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