Base | Representation |
---|---|
bin | 1011110111101… |
… | …1010101111010 |
3 | 10110200111200110 |
4 | 2331323111322 |
5 | 100221211112 |
6 | 4535045150 |
7 | 1143123225 |
oct | 275732572 |
9 | 113614613 |
10 | 49788282 |
11 | 26116745 |
12 | 148107b6 |
13 | a412c2b |
14 | 68805bc |
15 | 458713c |
hex | 2f7b57a |
49788282 has 8 divisors (see below), whose sum is σ = 99576576. Its totient is φ = 16596092.
The previous prime is 49788269. The next prime is 49788329. The reversal of 49788282 is 28288794.
It is a sphenic number, since it is the product of 3 distinct primes.
49788282 is an admirable 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, 4149018 + ... + 4149029.
It is an arithmetic number, because the mean of its divisors is an integer number (12447072).
Almost surely, 249788282 is an apocalyptic number.
49788282 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49788282 is a wasteful number, since it uses less digits than its factorization.
49788282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8298052.
The product of its digits is 516096, while the sum is 48.
The square root of 49788282 is about 7056.0812070157. The cubic root of 49788282 is about 367.8824303458.
The spelling of 49788282 in words is "forty-nine million, seven hundred eighty-eight thousand, two hundred eighty-two".
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