Base | Representation |
---|---|
bin | 11010101110000… |
… | …111110001100000 |
3 | 1011020112220100121 |
4 | 122232013301200 |
5 | 1404231014310 |
6 | 112252330024 |
7 | 14052320326 |
oct | 3256076140 |
9 | 1136486317 |
10 | 448298080 |
11 | 210063a8a |
12 | 106173914 |
13 | 71b52149 |
14 | 43777d16 |
15 | 295540da |
hex | 1ab87c60 |
448298080 has 24 divisors (see below), whose sum is σ = 1059104592. Its totient is φ = 179319168.
The previous prime is 448298069. The next prime is 448298101. The reversal of 448298080 is 80892844.
It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1400772 + ... + 1401091.
It is an arithmetic number, because the mean of its divisors is an integer number (44129358).
Almost surely, 2448298080 is an apocalyptic number.
448298080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
448298080 is an abundant number, since it is smaller than the sum of its proper divisors (610806512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
448298080 is a wasteful number, since it uses less digits than its factorization.
448298080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2801878 (or 2801870 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 43.
The square root of 448298080 is about 21173.0507957639. The cubic root of 448298080 is about 765.3421398084.
The spelling of 448298080 in words is "four hundred forty-eight million, two hundred ninety-eight thousand, eighty".
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