Base | Representation |
---|---|
bin | 1011101111111… |
… | …1111001000001 |
3 | 10102201211001102 |
4 | 2323333321001 |
5 | 100104021000 |
6 | 4520144145 |
7 | 1135616060 |
oct | 273777101 |
9 | 112654042 |
10 | 49282625 |
11 | 25900847 |
12 | 14608055 |
13 | a296a22 |
14 | 678c1d7 |
15 | 44d73d5 |
hex | 2effe41 |
49282625 has 32 divisors (see below), whose sum is σ = 70946304. Its totient is φ = 33480000.
The previous prime is 49282619. The next prime is 49282627. The reversal of 49282625 is 52628294.
It is not a de Polignac number, because 49282625 - 214 = 49266241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49282627) 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 31 ways as a sum of consecutive naturals, for example, 131939 + ... + 132311.
It is an arithmetic number, because the mean of its divisors is an integer number (2217072).
Almost surely, 249282625 is an apocalyptic number.
It is an amenable number.
49282625 is a deficient number, since it is larger than the sum of its proper divisors (21663679).
49282625 is a wasteful number, since it uses less digits than its factorization.
49282625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 546 (or 536 counting only the distinct ones).
The product of its digits is 69120, while the sum is 38.
The square root of 49282625 is about 7020.1584739947. The cubic root of 49282625 is about 366.6327677568.
The spelling of 49282625 in words is "forty-nine million, two hundred eighty-two thousand, six hundred twenty-five".
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