Base | Representation |
---|---|
bin | 1011101101110… |
… | …1001100001000 |
3 | 10102110121002002 |
4 | 2323131030020 |
5 | 100034443423 |
6 | 4513130132 |
7 | 1134454505 |
oct | 273351410 |
9 | 112417062 |
10 | 49140488 |
11 | 25813a81 |
12 | 14559948 |
13 | a247117 |
14 | 67524ac |
15 | 44aa228 |
hex | 2edd308 |
49140488 has 16 divisors (see below), whose sum is σ = 92439360. Its totient is φ = 24490000.
The previous prime is 49140473. The next prime is 49140571. The reversal of 49140488 is 88404194.
49140488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7388 + ... + 12363.
It is an arithmetic number, because the mean of its divisors is an integer number (5777460).
Almost surely, 249140488 is an apocalyptic number.
It is an amenable number.
49140488 is a deficient number, since it is larger than the sum of its proper divisors (43298872).
49140488 is a wasteful number, since it uses less digits than its factorization.
49140488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20068 (or 20064 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 38.
The square root of 49140488 is about 7010.0276746957. The cubic root of 49140488 is about 366.2799574016.
The spelling of 49140488 in words is "forty-nine million, one hundred forty thousand, four hundred eighty-eight".
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