Base | Representation |
---|---|
bin | 1011110111111… |
… | …0111101000001 |
3 | 10110201020222021 |
4 | 2331332331001 |
5 | 100222144243 |
6 | 4535241441 |
7 | 1143214315 |
oct | 275767501 |
9 | 113636867 |
10 | 49803073 |
11 | 26126871 |
12 | 14819281 |
13 | a419898 |
14 | 6885b45 |
15 | 458b6ed |
hex | 2f7ef41 |
49803073 has 16 divisors (see below), whose sum is σ = 54654336. Its totient is φ = 45239040.
The previous prime is 49803049. The next prime is 49803097. The reversal of 49803073 is 37030894.
It is an interprime number because it is at equal distance from previous prime (49803049) and next prime (49803097).
It is a cyclic number.
It is not a de Polignac number, because 49803073 - 29 = 49802561 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49803673) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35913 + ... + 37273.
It is an arithmetic number, because the mean of its divisors is an integer number (3415896).
Almost surely, 249803073 is an apocalyptic number.
49803073 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
It is an amenable number.
49803073 is a deficient number, since it is larger than the sum of its proper divisors (4851263).
49803073 is a wasteful number, since it uses less digits than its factorization.
49803073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1464.
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 49803073 is about 7057.1292322020. The cubic root of 49803073 is about 367.9188566565.
The spelling of 49803073 in words is "forty-nine million, eight hundred three thousand, seventy-three".
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