Base | Representation |
---|---|
bin | 11010110001010… |
… | …010000001010100 |
3 | 1011022002222201020 |
4 | 122301102001110 |
5 | 1404434021414 |
6 | 112322201140 |
7 | 14062340442 |
oct | 3261220124 |
9 | 1138088636 |
10 | 449126484 |
11 | 21057a414 |
12 | 1064b31b0 |
13 | 72082221 |
14 | 43911b92 |
15 | 296697a9 |
hex | 1ac52054 |
449126484 has 48 divisors (see below), whose sum is σ = 1105769280. Its totient is φ = 141488640.
The previous prime is 449126477. The next prime is 449126533. The reversal of 449126484 is 484621944.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102972 + ... + 107244.
It is an arithmetic number, because the mean of its divisors is an integer number (23036860).
Almost surely, 2449126484 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 449126484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (552884640).
449126484 is an abundant number, since it is smaller than the sum of its proper divisors (656642796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
449126484 is a wasteful number, since it uses less digits than its factorization.
449126484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4760 (or 4758 counting only the distinct ones).
The product of its digits is 221184, while the sum is 42.
The square root of 449126484 is about 21192.6044647655. The cubic root of 449126484 is about 765.8132715478.
The spelling of 449126484 in words is "four hundred forty-nine million, one hundred twenty-six thousand, four hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •