Base | Representation |
---|---|
bin | 1001011101100111… |
… | …11000100000000000 |
3 | 111010001111222220000 |
4 | 10232303320200000 |
5 | 40401030220000 |
6 | 2200040520000 |
7 | 236616002400 |
oct | 45663704000 |
9 | 14101458800 |
10 | 5080320000 |
11 | 2177787678 |
12 | b99480000 |
13 | 62c6a1812 |
14 | 362a0c800 |
15 | 1eb020000 |
hex | 12ecf8800 |
5080320000 has 900 divisors, whose sum is σ = 22057950915. Its totient is φ = 1161216000.
The previous prime is 5080319987. The next prime is 5080320023. The reversal of 5080320000 is 230805.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 3 ways, for example, as 1174569984 + 3905750016 = 34272^2 + 62496^2 .
It is a tau number, because it is divible by the number of its divisors (900).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=50400.
It is a Harshad number since it is a multiple of its sum of digits (18).
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 74 ways as a sum of consecutive naturals, for example, 725759997 + ... + 725760003.
Almost surely, 25080320000 is an apocalyptic number.
5080320000 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 5080320000
5080320000 is an abundant number, since it is smaller than the sum of its proper divisors (16977630915).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5080320000 is an frugal number, since it uses more digits than its factorization.
5080320000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68 (or 17 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 5080320000 is about 71276.3635436040. The cubic root of 5080320000 is about 1719.0837015976.
Multiplying 5080320000 by its sum of digits (18), we get a square (91445760000 = 3024002).
5080320000 divided by its sum of digits (18) gives a square (282240000 = 168002).
Adding to 5080320000 its reverse (230805), we get a palindrome (5080550805).
The spelling of 5080320000 in words is "five billion, eighty million, three hundred twenty thousand".
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