Base | Representation |
---|---|
bin | 11101000110101… |
… | …01100100101000 |
3 | 122000101211012002 |
4 | 32203111210220 |
5 | 1000000110144 |
6 | 40120510132 |
7 | 6023123216 |
oct | 1643254450 |
9 | 560354162 |
10 | 244144424 |
11 | 1158a4357 |
12 | 6991b348 |
13 | 3b772374 |
14 | 245d3cb6 |
15 | 1667914e |
hex | e8d5928 |
244144424 has 16 divisors (see below), whose sum is σ = 458003700. Its totient is φ = 122010112.
The previous prime is 244144423. The next prime is 244144451. The reversal of 244144424 is 424441442.
It can be written as a sum of positive squares in 2 ways, for example, as 239692324 + 4452100 = 15482^2 + 2110^2 .
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 (244144423) 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 3 ways as a sum of consecutive naturals, for example, 11864 + ... + 25080.
Almost surely, 2244144424 is an apocalyptic number.
It is an amenable number.
244144424 is a deficient number, since it is larger than the sum of its proper divisors (213859276).
244144424 is a wasteful number, since it uses less digits than its factorization.
244144424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15532 (or 15528 counting only the distinct ones).
The product of its digits is 16384, while the sum is 29.
The square root of 244144424 is about 15625.1215675271. The cubic root of 244144424 is about 625.0032417965.
Adding to 244144424 its reverse (424441442), we get a palindrome (668585866).
The spelling of 244144424 in words is "two hundred forty-four million, one hundred forty-four thousand, four hundred twenty-four".
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