Base | Representation |
---|---|
bin | 11010110000011… |
… | …001111111110000 |
3 | 1011021200022221010 |
4 | 122300121333300 |
5 | 1404404201013 |
6 | 112313230520 |
7 | 14060363430 |
oct | 3260317760 |
9 | 1137608833 |
10 | 448897008 |
11 | 210432a6a |
12 | 106402440 |
13 | 72001941 |
14 | 438922c0 |
15 | 296217c3 |
hex | 1ac19ff0 |
448897008 has 40 divisors (see below), whose sum is σ = 1325315968. Its totient is φ = 128256192.
The previous prime is 448896997. The next prime is 448897027. The reversal of 448897008 is 800798844.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667666 + ... + 668337.
Almost surely, 2448897008 is an apocalyptic number.
448897008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
448897008 is an abundant number, since it is smaller than the sum of its proper divisors (876418960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
448897008 is a wasteful number, since it uses less digits than its factorization.
448897008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1336021 (or 1336015 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 48.
The square root of 448897008 is about 21187.1897145421. The cubic root of 448897008 is about 765.6828215068.
The spelling of 448897008 in words is "four hundred forty-eight million, eight hundred ninety-seven thousand, eight".
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