Base | Representation |
---|---|
bin | 1011110001101… |
… | …1000110000000 |
3 | 10102221110220012 |
4 | 2330123012000 |
5 | 100121102143 |
6 | 4522404052 |
7 | 1136561654 |
oct | 274330600 |
9 | 112843805 |
10 | 49394048 |
11 | 25977530 |
12 | 14660628 |
13 | a305662 |
14 | 67baa64 |
15 | 450a418 |
hex | 2f1b180 |
49394048 has 32 divisors (see below), whose sum is σ = 107350920. Its totient is φ = 22451200.
The previous prime is 49394029. The next prime is 49394069. The reversal of 49394048 is 84049394.
It is a tau number, because it is divible by the number of its divisors (32).
It is a junction number, because it is equal to n+sod(n) for n = 49393996 and 49394014.
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 3 ways as a sum of consecutive naturals, for example, 16133 + ... + 18948.
Almost surely, 249394048 is an apocalyptic number.
It is an amenable number.
49394048 is an abundant number, since it is smaller than the sum of its proper divisors (57956872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49394048 is a wasteful number, since it uses less digits than its factorization.
49394048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35106 (or 35094 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 41.
The square root of 49394048 is about 7028.0899254349. The cubic root of 49394048 is about 366.9088662439.
The spelling of 49394048 in words is "forty-nine million, three hundred ninety-four thousand, forty-eight".
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