Base | Representation |
---|---|
bin | 11101000111011… |
… | …11001001110010 |
3 | 122000121010220202 |
4 | 32203233021302 |
5 | 1000011433302 |
6 | 40123035202 |
7 | 6024040541 |
oct | 1643571162 |
9 | 560533822 |
10 | 244249202 |
11 | 11596604a |
12 | 6996bb02 |
13 | 3b7aac72 |
14 | 24620158 |
15 | 1669a202 |
hex | e8ef272 |
244249202 has 18 divisors (see below), whose sum is σ = 376557453. Its totient is φ = 118820352.
The previous prime is 244249193. The next prime is 244249207. The reversal of 244249202 is 202942442.
It can be written as a sum of positive squares in 2 ways, for example, as 152300281 + 91948921 = 12341^2 + 9589^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=11051.
It is a super-5 number, since 5×2442492025 (a number of 43 digits) contains 55555 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (244249207) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 950258 + ... + 950514.
Almost surely, 2244249202 is an apocalyptic number.
244249202 is a deficient number, since it is larger than the sum of its proper divisors (132308251).
244249202 is an frugal number, since it uses more digits than its factorization.
244249202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 602 (or 302 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 29.
The square root of 244249202 is about 15628.4740777851. The cubic root of 244249202 is about 625.0926386416.
The spelling of 244249202 in words is "two hundred forty-four million, two hundred forty-nine thousand, two hundred two".
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