Base | Representation |
---|---|
bin | 11101000111111… |
… | …11010000001000 |
3 | 122000201111101001 |
4 | 32203333100020 |
5 | 1000021041034 |
6 | 40124304344 |
7 | 6024434023 |
oct | 1643772010 |
9 | 560644331 |
10 | 244315144 |
11 | 115a00647 |
12 | 699a20b4 |
13 | 3b801c98 |
14 | 2463a1ba |
15 | 166aea14 |
hex | e8ff408 |
244315144 has 16 divisors (see below), whose sum is σ = 470472300. Its totient is φ = 118855872.
The previous prime is 244315139. The next prime is 244315171. The reversal of 244315144 is 441513442.
244315144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 233172900 + 11142244 = 15270^2 + 3338^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412399 + ... + 412990.
Almost surely, 2244315144 is an apocalyptic number.
It is an amenable number.
244315144 is a deficient number, since it is larger than the sum of its proper divisors (226157156).
244315144 is a wasteful number, since it uses less digits than its factorization.
244315144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 825432 (or 825428 counting only the distinct ones).
The product of its digits is 7680, while the sum is 28.
The square root of 244315144 is about 15630.5836103455. The cubic root of 244315144 is about 625.1488874092.
Adding to 244315144 its reverse (441513442), we get a palindrome (685828586).
The spelling of 244315144 in words is "two hundred forty-four million, three hundred fifteen thousand, one hundred forty-four".
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