Base | Representation |
---|---|
bin | 1011101111011… |
… | …0110100111100 |
3 | 10102122221010102 |
4 | 2323312310330 |
5 | 100101324000 |
6 | 4515300232 |
7 | 1135402613 |
oct | 273666474 |
9 | 112587112 |
10 | 49245500 |
11 | 25885967 |
12 | 145aa678 |
13 | a282b65 |
14 | 677c87a |
15 | 44cb3d5 |
hex | 2ef6d3c |
49245500 has 24 divisors (see below), whose sum is σ = 107553264. Its totient is φ = 19698000.
The previous prime is 49245499. The next prime is 49245503. The reversal of 49245500 is 554294.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49245503) 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 7 ways as a sum of consecutive naturals, for example, 48746 + ... + 49745.
It is an arithmetic number, because the mean of its divisors is an integer number (4481386).
Almost surely, 249245500 is an apocalyptic number.
It is an amenable number.
49245500 is an abundant number, since it is smaller than the sum of its proper divisors (58307764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49245500 is a wasteful number, since it uses less digits than its factorization.
49245500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98510 (or 98498 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 49245500 is about 7017.5138047602. The cubic root of 49245500 is about 366.5406821536.
Adding to 49245500 its reverse (554294), we get a palindrome (49799794).
The spelling of 49245500 in words is "forty-nine million, two hundred forty-five thousand, five hundred".
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