Base | Representation |
---|---|
bin | 11010101100111… |
… | …111000011001001 |
3 | 1011012222202202001 |
4 | 122230333003021 |
5 | 1404142001301 |
6 | 112242111001 |
7 | 14046640015 |
oct | 3254770311 |
9 | 1135882661 |
10 | 448000201 |
11 | 20a980200 |
12 | 10604b461 |
13 | 71a7969c |
14 | 436db545 |
15 | 294e5c01 |
hex | 1ab3f0c9 |
448000201 has 12 divisors (see below), whose sum is σ = 521398836. Its totient is φ = 383313920.
The previous prime is 448000199. The next prime is 448000211. The reversal of 448000201 is 102000844.
It can be written as a sum of positive squares in 2 ways, for example, as 169911225 + 278088976 = 13035^2 + 16676^2 .
It is not a de Polignac number, because 448000201 - 21 = 448000199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (448000211) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106840 + ... + 110953.
It is an arithmetic number, because the mean of its divisors is an integer number (43449903).
Almost surely, 2448000201 is an apocalyptic number.
It is an amenable number.
448000201 is a deficient number, since it is larger than the sum of its proper divisors (73398635).
448000201 is a wasteful number, since it uses less digits than its factorization.
448000201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217832 (or 217821 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 448000201 is about 21166.0152366949. The cubic root of 448000201 is about 765.1725875432.
The spelling of 448000201 in words is "four hundred forty-eight million, two hundred one", and thus it is an aban number.
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