Base | Representation |
---|---|
bin | 11101000111001… |
… | …00111100111110 |
3 | 122000112000121100 |
4 | 32203210330332 |
5 | 1000004114142 |
6 | 40122113530 |
7 | 6023504664 |
oct | 1643447476 |
9 | 560460540 |
10 | 244207422 |
11 | 115937718 |
12 | 6994b8a6 |
13 | 3b794c44 |
14 | 2460cc34 |
15 | 1668cb4c |
hex | e8e4f3e |
244207422 has 24 divisors (see below), whose sum is σ = 552122064. Its totient is φ = 77863104.
The previous prime is 244207421. The next prime is 244207423. The reversal of 244207422 is 224702442.
It is an interprime number because it is at equal distance from previous prime (244207421) and next prime (244207423).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244207421) 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 11 ways as a sum of consecutive naturals, for example, 294523 + ... + 295350.
It is an arithmetic number, because the mean of its divisors is an integer number (23005086).
Almost surely, 2244207422 is an apocalyptic number.
244207422 is an abundant number, since it is smaller than the sum of its proper divisors (307914642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244207422 is a wasteful number, since it uses less digits than its factorization.
244207422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 589904 (or 589901 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 27.
The square root of 244207422 is about 15627.1373578145. The cubic root of 244207422 is about 625.0569949090.
Adding to 244207422 its reverse (224702442), we get a palindrome (468909864).
The spelling of 244207422 in words is "two hundred forty-four million, two hundred seven thousand, four hundred twenty-two".
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