Base | Representation |
---|---|
bin | 1011110111101… |
… | …0100001100110 |
3 | 10110200100002110 |
4 | 2331322201212 |
5 | 100221104214 |
6 | 4535021450 |
7 | 1143110403 |
oct | 275724146 |
9 | 113610073 |
10 | 49784934 |
11 | 26114181 |
12 | 1480a886 |
13 | a411554 |
14 | 687d2aa |
15 | 4586159 |
hex | 2f7a866 |
49784934 has 16 divisors (see below), whose sum is σ = 99811440. Its totient is φ = 16554720.
The previous prime is 49784899. The next prime is 49784941. The reversal of 49784934 is 43948794.
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, 7329 + ... + 12380.
It is an arithmetic number, because the mean of its divisors is an integer number (6238215).
Almost surely, 249784934 is an apocalyptic number.
49784934 is an abundant number, since it is smaller than the sum of its proper divisors (50026506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49784934 is a wasteful number, since it uses less digits than its factorization.
49784934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20135.
The product of its digits is 870912, while the sum is 48.
The square root of 49784934 is about 7055.8439608597. The cubic root of 49784934 is about 367.8741841084.
The spelling of 49784934 in words is "forty-nine million, seven hundred eighty-four thousand, nine hundred thirty-four".
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