Base | Representation |
---|---|
bin | 1101000100001000010… |
… | …10001110000010010001 |
3 | 1120220200012000022211020 |
4 | 12202010022032002101 |
5 | 24323313312321400 |
6 | 542115145310053 |
7 | 44301002640423 |
oct | 6420412160221 |
9 | 1526605008736 |
10 | 448893870225 |
11 | 163413983809 |
12 | 72bb9795329 |
13 | 3343b1922b8 |
14 | 17a25a3a813 |
15 | ba240e62a0 |
hex | 688428e091 |
448893870225 has 24 divisors (see below), whose sum is σ = 743985849120. Its totient is φ = 238824693120.
The previous prime is 448893870199. The next prime is 448893870259. The reversal of 448893870225 is 522078398844.
It is not a de Polignac number, because 448893870225 - 214 = 448893853841 is a prime.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 7286259 + ... + 7347608.
It is an arithmetic number, because the mean of its divisors is an integer number (30999410380).
Almost surely, 2448893870225 is an apocalyptic number.
It is an amenable number.
448893870225 is a deficient number, since it is larger than the sum of its proper divisors (295091978895).
448893870225 is a wasteful number, since it uses less digits than its factorization.
448893870225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14634289 (or 14634284 counting only the distinct ones).
The product of its (nonzero) digits is 30965760, while the sum is 60.
The spelling of 448893870225 in words is "four hundred forty-eight billion, eight hundred ninety-three million, eight hundred seventy thousand, two hundred twenty-five".
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