Base | Representation |
---|---|
bin | 101010111010… |
… | …000111000001 |
3 | 210011110110000 |
4 | 222322013001 |
5 | 10334414230 |
6 | 1041030213 |
7 | 164415123 |
oct | 52720701 |
9 | 23143400 |
10 | 11248065 |
11 | 6392924 |
12 | 3925369 |
13 | 243a97a |
14 | 16cb213 |
15 | ec2b60 |
hex | aba1c1 |
11248065 has 20 divisors (see below), whose sum is σ = 20163924. Its totient is φ = 5998752.
The previous prime is 11248051. The next prime is 11248079. The reversal of 11248065 is 56084211.
It is an interprime number because it is at equal distance from previous prime (11248051) and next prime (11248079).
It can be written as a sum of positive squares in 2 ways, for example, as 5602689 + 5645376 = 2367^2 + 2376^2 .
It is not a de Polignac number, because 11248065 - 26 = 11248001 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13482 + ... + 14291.
Almost surely, 211248065 is an apocalyptic number.
11248065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11248065 is a deficient number, since it is larger than the sum of its proper divisors (8915859).
11248065 is an equidigital number, since it uses as much as digits as its factorization.
11248065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27790 (or 27781 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 11248065 is about 3353.8135010761. The cubic root of 11248065 is about 224.0573898976.
The spelling of 11248065 in words is "eleven million, two hundred forty-eight thousand, sixty-five".
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