Base | Representation |
---|---|
bin | 11010101101000… |
… | …011111011101001 |
3 | 1011020000210011210 |
4 | 122231003323221 |
5 | 1404143121301 |
6 | 112242343333 |
7 | 14050052226 |
oct | 3255037351 |
9 | 1136023153 |
10 | 448020201 |
11 | 20a994232 |
12 | 10605ab49 |
13 | 71a85815 |
14 | 4370494d |
15 | 294ebad6 |
hex | 1ab43ee9 |
448020201 has 8 divisors (see below), whose sum is σ = 598780864. Its totient is φ = 297969840.
The previous prime is 448020179. The next prime is 448020211. The reversal of 448020201 is 102020844.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 448020201 - 26 = 448020137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (448020211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176101 + ... + 178626.
It is an arithmetic number, because the mean of its divisors is an integer number (74847608).
Almost surely, 2448020201 is an apocalyptic number.
It is an amenable number.
448020201 is a deficient number, since it is larger than the sum of its proper divisors (150760663).
448020201 is a wasteful number, since it uses less digits than its factorization.
448020201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 355151.
The product of its (nonzero) digits is 512, while the sum is 21.
The square root of 448020201 is about 21166.4876869073. The cubic root of 448020201 is about 765.1839738655.
The spelling of 448020201 in words is "four hundred forty-eight million, twenty thousand, two hundred one".
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