Base | Representation |
---|---|
bin | 10000000111110011000100 |
3 | 21221201022120 |
4 | 100013303010 |
5 | 2040214434 |
6 | 230325540 |
7 | 50631261 |
oct | 20076304 |
9 | 7851276 |
10 | 4226244 |
11 | 2427270 |
12 | 14b98b0 |
13 | b4c849 |
14 | 7c0268 |
15 | 587349 |
hex | 407cc4 |
4226244 has 48 divisors (see below), whose sum is σ = 10898496. Its totient is φ = 1264000.
The previous prime is 4226231. The next prime is 4226249. The reversal of 4226244 is 4426224.
4226244 = T306 + T307 + ... + T377.
It is a super-3 number, since 3×42262443 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (4226249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13174 + ... + 13490.
It is an arithmetic number, because the mean of its divisors is an integer number (227052).
Almost surely, 24226244 is an apocalyptic number.
4226244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4226244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5449248).
4226244 is an abundant number, since it is smaller than the sum of its proper divisors (6672252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4226244 is a wasteful number, since it uses less digits than its factorization.
4226244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 436 (or 434 counting only the distinct ones).
The product of its digits is 3072, while the sum is 24.
The square root of 4226244 is about 2055.7830624850. The cubic root of 4226244 is about 161.6782212074.
It can be divided in two parts, 422 and 6244, that added together give a palindrome (6666).
The spelling of 4226244 in words is "four million, two hundred twenty-six thousand, two hundred forty-four".
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