Base | Representation |
---|---|
bin | 11101001100001… |
… | …01110001110001 |
3 | 122001202111020002 |
4 | 32212011301301 |
5 | 1000141204121 |
6 | 40144155345 |
7 | 6032220341 |
oct | 1646056161 |
9 | 561674202 |
10 | 244866161 |
11 | 116247631 |
12 | 6a008b55 |
13 | 3b965a27 |
14 | 24740d21 |
15 | 1676ce0b |
hex | e985c71 |
244866161 has 8 divisors (see below), whose sum is σ = 246227904. Its totient is φ = 243508720.
The previous prime is 244866151. The next prime is 244866197. The reversal of 244866161 is 161668442.
244866161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 244866161 - 222 = 240671857 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (244866101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209966 + ... + 211128.
It is an arithmetic number, because the mean of its divisors is an integer number (30778488).
Almost surely, 2244866161 is an apocalyptic number.
It is an amenable number.
244866161 is a deficient number, since it is larger than the sum of its proper divisors (1361743).
244866161 is a wasteful number, since it uses less digits than its factorization.
244866161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2151.
The product of its digits is 55296, while the sum is 38.
The square root of 244866161 is about 15648.1999284263. The cubic root of 244866161 is about 625.6185117605.
The spelling of 244866161 in words is "two hundred forty-four million, eight hundred sixty-six thousand, one hundred sixty-one".
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