Base | Representation |
---|---|
bin | 101010011001… |
… | …011111001100 |
3 | 202220200011002 |
4 | 222121133030 |
5 | 10321130234 |
6 | 1034115432 |
7 | 163320425 |
oct | 52313714 |
9 | 22820132 |
10 | 11114444 |
11 | 63014a0 |
12 | 387bb78 |
13 | 23c1bc3 |
14 | 169464c |
15 | e9827e |
hex | a997cc |
11114444 has 48 divisors (see below), whose sum is σ = 22311072. Its totient is φ = 4800000.
The previous prime is 11114437. The next prime is 11114473. The reversal of 11114444 is 44441111.
It is a happy number.
It is a Smith number, since the sum of its digits (20) coincides with the sum of the digits of its prime factors.
It is a nude number because it is divisible by every one of its digits.
It is a plaindrome in base 10.
It is a zygodrome in base 10.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 109994 + ... + 110094.
It is an arithmetic number, because the mean of its divisors is an integer number (464814).
Almost surely, 211114444 is an apocalyptic number.
It is an amenable number.
11114444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
11114444 is a wasteful number, since it uses less digits than its factorization.
11114444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 218 (or 216 counting only the distinct ones).
The product of its digits is 256, while the sum is 20.
The square root of 11114444 is about 3333.8332291823. The cubic root of 11114444 is about 223.1666259200.
Adding to 11114444 its reverse (44441111), we get a palindrome (55555555).
It can be divided in two parts, 1111 and 4444, that multiplied together give a square (4937284 = 22222).
The spelling of 11114444 in words is "eleven million, one hundred fourteen thousand, four hundred forty-four".
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