Base | Representation |
---|---|
bin | 11010101101001… |
… | …010000010001011 |
3 | 1011020002001110111 |
4 | 122231022002023 |
5 | 1404144421240 |
6 | 112243055151 |
7 | 14050215133 |
oct | 3255120213 |
9 | 1136061414 |
10 | 448045195 |
11 | 20aa00a94 |
12 | 1060714b7 |
13 | 71a94000 |
14 | 4370dac3 |
15 | 295041ea |
hex | 1ab4a08b |
448045195 has 16 divisors (see below), whose sum is σ = 582452640. Its totient is φ = 330856032.
The previous prime is 448045193. The next prime is 448045223. The reversal of 448045195 is 591540844.
It is not a de Polignac number, because 448045195 - 21 = 448045193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (448045193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9409 + ... + 31378.
It is an arithmetic number, because the mean of its divisors is an integer number (36403290).
Almost surely, 2448045195 is an apocalyptic number.
448045195 is a deficient number, since it is larger than the sum of its proper divisors (134407445).
448045195 is an equidigital number, since it uses as much as digits as its factorization.
448045195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40831 (or 40805 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 40.
The square root of 448045195 is about 21167.0780931143. The cubic root of 448045195 is about 765.1982028761.
The spelling of 448045195 in words is "four hundred forty-eight million, forty-five thousand, one hundred ninety-five".
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