Base | Representation |
---|---|
bin | 101010111001… |
… | …001110011100 |
3 | 210011021110220 |
4 | 222321032130 |
5 | 10334310234 |
6 | 1041001340 |
7 | 164401431 |
oct | 52711634 |
9 | 23137426 |
10 | 11244444 |
11 | 6390132 |
12 | 3923250 |
13 | 2439123 |
14 | 16c9b88 |
15 | ec1a49 |
hex | ab939c |
11244444 has 48 divisors (see below), whose sum is σ = 27396096. Its totient is φ = 3585600.
The previous prime is 11244437. The next prime is 11244449. The reversal of 11244444 is 44444211.
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
11244444 is a modest number, since divided by 4444 gives 1124 as remainder.
It is a plaindrome in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11244449) 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 15 ways as a sum of consecutive naturals, for example, 62034 + ... + 62214.
It is an arithmetic number, because the mean of its divisors is an integer number (570752).
Almost surely, 211244444 is an apocalyptic number.
It is an amenable number.
11244444 is an abundant number, since it is smaller than the sum of its proper divisors (16151652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11244444 is a wasteful number, since it uses less digits than its factorization.
11244444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 386 (or 384 counting only the distinct ones).
The product of its digits is 2048, while the sum is 24.
The square root of 11244444 is about 3353.2736243856. The cubic root of 11244444 is about 224.0333443134.
Adding to 11244444 its reverse (44444211), we get a palindrome (55688655).
The spelling of 11244444 in words is "eleven million, two hundred forty-four thousand, four hundred forty-four".
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