Base | Representation |
---|---|
bin | 101010110101… |
… | …001001111001 |
3 | 210010102121022 |
4 | 222311021321 |
5 | 10333242034 |
6 | 1040352225 |
7 | 164302010 |
oct | 52651171 |
9 | 23112538 |
10 | 11227769 |
11 | 6379653 |
12 | 3915675 |
13 | 2431667 |
14 | 16c3a77 |
15 | ebbb2e |
hex | ab5279 |
11227769 has 8 divisors (see below), whose sum is σ = 13586688. Its totient is φ = 9057600.
The previous prime is 11227751. The next prime is 11227771. The reversal of 11227769 is 96772211.
11227769 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11227769 - 212 = 11223673 is a prime.
It is a super-2 number, since 2×112277692 = 252125593434722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11227739) 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, 47057 + ... + 47294.
It is an arithmetic number, because the mean of its divisors is an integer number (1698336).
Almost surely, 211227769 is an apocalyptic number.
It is an amenable number.
11227769 is a deficient number, since it is larger than the sum of its proper divisors (2358919).
11227769 is an equidigital number, since it uses as much as digits as its factorization.
11227769 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94375.
The product of its digits is 10584, while the sum is 35.
The square root of 11227769 is about 3350.7863256257. The cubic root of 11227769 is about 223.9225457658.
The spelling of 11227769 in words is "eleven million, two hundred twenty-seven thousand, seven hundred sixty-nine".
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