Base | Representation |
---|---|
bin | 11010101101011… |
… | …111111010011000 |
3 | 1011020020121101111 |
4 | 122231133322120 |
5 | 1404210303213 |
6 | 112245030104 |
7 | 14051040322 |
oct | 3255377230 |
9 | 1136217344 |
10 | 448134808 |
11 | 20aa62350 |
12 | 1060b5334 |
13 | 71ac5a34 |
14 | 43734612 |
15 | 29520a3d |
hex | 1ab5fe98 |
448134808 has 16 divisors (see below), whose sum is σ = 916639560. Its totient is φ = 203697600.
The previous prime is 448134781. The next prime is 448134811. The reversal of 448134808 is 808431844.
It is a super-2 number, since 2×4481348082 = 401649612282393728, which contains 22 as substring.
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, 2546133 + ... + 2546308.
Almost surely, 2448134808 is an apocalyptic number.
It is an amenable number.
448134808 is an abundant number, since it is smaller than the sum of its proper divisors (468504752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
448134808 is a wasteful number, since it uses less digits than its factorization.
448134808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5092458 (or 5092454 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 40.
The square root of 448134808 is about 21169.1947886546. The cubic root of 448134808 is about 765.2492149438.
The spelling of 448134808 in words is "four hundred forty-eight million, one hundred thirty-four thousand, eight hundred eight".
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