Base | Representation |
---|---|
bin | 11101001000111… |
… | …11000000010001 |
3 | 122000222002202222 |
4 | 32210133000101 |
5 | 1000034221301 |
6 | 40131150425 |
7 | 6025515140 |
oct | 1644370021 |
9 | 560862688 |
10 | 244445201 |
11 | 115a8a330 |
12 | 69a45415 |
13 | 3b849240 |
14 | 24671757 |
15 | 166d831b |
hex | e91f011 |
244445201 has 32 divisors (see below), whose sum is σ = 333849600. Its totient is φ = 172802880.
The previous prime is 244445183. The next prime is 244445221. The reversal of 244445201 is 102544442.
It is a cyclic number.
It is not a de Polignac number, because 244445201 - 214 = 244428817 is a prime.
It is not an unprimeable number, because it can be changed into a prime (244445221) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56990 + ... + 61128.
It is an arithmetic number, because the mean of its divisors is an integer number (10432800).
Almost surely, 2244445201 is an apocalyptic number.
It is an amenable number.
244445201 is a deficient number, since it is larger than the sum of its proper divisors (89404399).
244445201 is a wasteful number, since it uses less digits than its factorization.
244445201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4229.
The product of its (nonzero) digits is 5120, while the sum is 26.
The square root of 244445201 is about 15634.7433941207. The cubic root of 244445201 is about 625.2597968473.
Adding to 244445201 its reverse (102544442), we get a palindrome (346989643).
The spelling of 244445201 in words is "two hundred forty-four million, four hundred forty-five thousand, two hundred one".
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