Base | Representation |
---|---|
bin | 10000111100000010100110 |
3 | 22100120211222 |
4 | 100330002212 |
5 | 2114041410 |
6 | 235100342 |
7 | 52512164 |
oct | 20740246 |
9 | 8316758 |
10 | 4440230 |
11 | 2563013 |
12 | 15a16b2 |
13 | bc6072 |
14 | 838234 |
15 | 5ca955 |
hex | 43c0a6 |
4440230 has 16 divisors (see below), whose sum is σ = 8462880. Its totient is φ = 1671552.
The previous prime is 4440221. The next prime is 4440239. The reversal of 4440230 is 320444.
It is an interprime number because it is at equal distance from previous prime (4440221) and next prime (4440239).
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a junction number, because it is equal to n+sod(n) for n = 4440199 and 4440208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4440239) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12890 + ... + 13229.
It is an arithmetic number, because the mean of its divisors is an integer number (528930).
Almost surely, 24440230 is an apocalyptic number.
4440230 is a deficient number, since it is larger than the sum of its proper divisors (4022650).
4440230 is a wasteful number, since it uses less digits than its factorization.
4440230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26143.
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 4440230 is about 2107.1853264485. The cubic root of 4440230 is about 164.3621532848.
Adding to 4440230 its reverse (320444), we get a palindrome (4760674).
The spelling of 4440230 in words is "four million, four hundred forty thousand, two hundred thirty".
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