Base | Representation |
---|---|
bin | 1001110001010100… |
… | …00101101000010100 |
3 | 111112120101020212012 |
4 | 10320222011220110 |
5 | 41220323241000 |
6 | 2224301443352 |
7 | 243663136226 |
oct | 47052055024 |
9 | 14476336765 |
10 | 5245524500 |
11 | 2251a64217 |
12 | 1024870558 |
13 | 657995168 |
14 | 37a934416 |
15 | 20a7a4735 |
hex | 138a85a14 |
5245524500 has 96 divisors (see below), whose sum is σ = 11709079200. Its totient is φ = 2052403200.
The previous prime is 5245524497. The next prime is 5245524511. The reversal of 5245524500 is 54255425.
It can be written as a sum of positive squares in 16 ways, for example, as 2087758864 + 3157765636 = 45692^2 + 56194^2 .
It is a congruent number.
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 31 ways as a sum of consecutive naturals, for example, 4999976 + ... + 5001024.
It is an arithmetic number, because the mean of its divisors is an integer number (121969575).
Almost surely, 25245524500 is an apocalyptic number.
5245524500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5245524500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5854539600).
5245524500 is an abundant number, since it is smaller than the sum of its proper divisors (6463554700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5245524500 is a wasteful number, since it uses less digits than its factorization.
5245524500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1278 (or 1266 counting only the distinct ones).
The product of its (nonzero) digits is 40000, while the sum is 32.
The square root of 5245524500 is about 72425.9932620879. The cubic root of 5245524500 is about 1737.5193103801.
Adding to 5245524500 its reverse (54255425), we get a palindrome (5299779925).
It can be divided in two parts, 5245 and 524500, that multiplied together give a square (2751002500 = 524502).
The spelling of 5245524500 in words is "five billion, two hundred forty-five million, five hundred twenty-four thousand, five hundred".
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