Base | Representation |
---|---|
bin | 11101001100000… |
… | …10000100000001 |
3 | 122001201201100112 |
4 | 32212002010001 |
5 | 1000140212240 |
6 | 40144001105 |
7 | 6032125103 |
oct | 1646020401 |
9 | 561651315 |
10 | 244850945 |
11 | 116237159 |
12 | 6a000195 |
13 | 3b95bb21 |
14 | 24739573 |
15 | 16768665 |
hex | e982101 |
244850945 has 4 divisors (see below), whose sum is σ = 293821140. Its totient is φ = 195880752.
The previous prime is 244850911. The next prime is 244851067. The reversal of 244850945 is 549058442.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 134768881 + 110082064 = 11609^2 + 10492^2 .
It is a cyclic number.
It is not a de Polignac number, because 244850945 - 28 = 244850689 is a prime.
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, 24485090 + ... + 24485099.
It is an arithmetic number, because the mean of its divisors is an integer number (73455285).
Almost surely, 2244850945 is an apocalyptic number.
It is an amenable number.
244850945 is a deficient number, since it is larger than the sum of its proper divisors (48970195).
244850945 is an equidigital number, since it uses as much as digits as its factorization.
244850945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48970194.
The product of its (nonzero) digits is 230400, while the sum is 41.
The square root of 244850945 is about 15647.7137307659. The cubic root of 244850945 is about 625.6055528331.
The spelling of 244850945 in words is "two hundred forty-four million, eight hundred fifty thousand, nine hundred forty-five".
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