Base | Representation |
---|---|
bin | 1011110011100… |
… | …0011101000001 |
3 | 10110011120212011 |
4 | 2330320131001 |
5 | 100133424210 |
6 | 4525132521 |
7 | 1140602401 |
oct | 274703501 |
9 | 113146764 |
10 | 49514305 |
11 | 25a49915 |
12 | 146ba141 |
13 | a348309 |
14 | 680c801 |
15 | 4530d8a |
hex | 2f38741 |
49514305 has 4 divisors (see below), whose sum is σ = 59417172. Its totient is φ = 39611440.
The previous prime is 49514303. The next prime is 49514317. The reversal of 49514305 is 50341594.
49514305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50341594 = 2 ⋅25170797.
It can be written as a sum of positive squares in 2 ways, for example, as 10188864 + 39325441 = 3192^2 + 6271^2 .
It is not a de Polignac number, because 49514305 - 21 = 49514303 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49514303) by changing a digit.
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, 4951426 + ... + 4951435.
It is an arithmetic number, because the mean of its divisors is an integer number (14854293).
Almost surely, 249514305 is an apocalyptic number.
It is an amenable number.
49514305 is a deficient number, since it is larger than the sum of its proper divisors (9902867).
49514305 is an equidigital number, since it uses as much as digits as its factorization.
49514305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9902866.
The product of its (nonzero) digits is 10800, while the sum is 31.
The square root of 49514305 is about 7036.6401783806. The cubic root of 49514305 is about 367.2063892682.
Adding to 49514305 its reverse (50341594), we get a palindrome (99855899).
The spelling of 49514305 in words is "forty-nine million, five hundred fourteen thousand, three hundred five".
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