Base | Representation |
---|---|
bin | 11010110001001… |
… | …010110101011000 |
3 | 1011022001111100000 |
4 | 122301022311120 |
5 | 1404432101143 |
6 | 112321413000 |
7 | 14062155561 |
oct | 3261126530 |
9 | 1138044300 |
10 | 449097048 |
11 | 21055a294 |
12 | 10649a160 |
13 | 720719ca |
14 | 43905168 |
15 | 29660bd3 |
hex | 1ac4ad58 |
449097048 has 48 divisors (see below), whose sum is σ = 1261358280. Its totient is φ = 149698368.
The previous prime is 449097017. The next prime is 449097049. The reversal of 449097048 is 840790944.
It is a junction number, because it is equal to n+sod(n) for n = 449096994 and 449097012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (449097049) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113565 + ... + 117452.
Almost surely, 2449097048 is an apocalyptic number.
It is an amenable number.
449097048 is an abundant number, since it is smaller than the sum of its proper divisors (812261232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
449097048 is a wasteful number, since it uses less digits than its factorization.
449097048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231038 (or 231022 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The square root of 449097048 is about 21191.9099658337. The cubic root of 449097048 is about 765.7965405728.
The spelling of 449097048 in words is "four hundred forty-nine million, ninety-seven thousand, forty-eight".
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