Base | Representation |
---|---|
bin | 11010101101010… |
… | …100000111001000 |
3 | 1011020011011002021 |
4 | 122231110013020 |
5 | 1404202231342 |
6 | 112244014224 |
7 | 14050446361 |
oct | 3255240710 |
9 | 1136134067 |
10 | 448086472 |
11 | 20aa29aa9 |
12 | 106091374 |
13 | 71aa9a32 |
14 | 43720b68 |
15 | 29511567 |
hex | 1ab541c8 |
448086472 has 8 divisors (see below), whose sum is σ = 840162150. Its totient is φ = 224043232.
The previous prime is 448086469. The next prime is 448086473. The reversal of 448086472 is 274680844.
It can be written as a sum of positive squares in only one way, i.e., 447153316 + 933156 = 21146^2 + 966^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (448086473) 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 as a sum of consecutive naturals, namely, 28005397 + ... + 28005412.
Almost surely, 2448086472 is an apocalyptic number.
It is an amenable number.
448086472 is a deficient number, since it is larger than the sum of its proper divisors (392075678).
448086472 is a wasteful number, since it uses less digits than its factorization.
448086472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56010815 (or 56010811 counting only the distinct ones).
The product of its (nonzero) digits is 344064, while the sum is 43.
The square root of 448086472 is about 21168.0530989508. The cubic root of 448086472 is about 765.2217005922.
The spelling of 448086472 in words is "four hundred forty-eight million, eighty-six thousand, four hundred seventy-two".
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