Base | Representation |
---|---|
bin | 1000010001110001… |
… | …11110110001110110 |
3 | 102110201101210121122 |
4 | 10020320332301312 |
5 | 33100143402410 |
6 | 2012552543542 |
7 | 215062262402 |
oct | 41070766166 |
9 | 12421353548 |
10 | 4444122230 |
11 | 1980655899 |
12 | a403b1bb2 |
13 | 55a940c32 |
14 | 302322102 |
15 | 1b0251e55 |
hex | 108e3ec76 |
4444122230 has 16 divisors (see below), whose sum is σ = 8420442480. Its totient is φ = 1684088352.
The previous prime is 4444122217. The next prime is 4444122233. The reversal of 4444122230 is 322214444.
It is a happy number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 4444122230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4444122233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11694869 + ... + 11695248.
It is an arithmetic number, because the mean of its divisors is an integer number (526277655).
Almost surely, 24444122230 is an apocalyptic number.
4444122230 is a deficient number, since it is larger than the sum of its proper divisors (3976320250).
4444122230 is a wasteful number, since it uses less digits than its factorization.
4444122230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23390143.
The product of its (nonzero) digits is 6144, while the sum is 26.
The square root of 4444122230 is about 66664.2500145318. The cubic root of 4444122230 is about 1644.1016494691.
Adding to 4444122230 its reverse (322214444), we get a palindrome (4766336674).
The spelling of 4444122230 in words is "four billion, four hundred forty-four million, one hundred twenty-two thousand, two hundred thirty".
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