Base | Representation |
---|---|
bin | 1111010101000110… |
… | …10000111000000000 |
3 | 210020120100101022210 |
4 | 13222203100320000 |
5 | 113323400030000 |
6 | 3440355102120 |
7 | 410643345222 |
oct | 75243207000 |
9 | 23216311283 |
10 | 8230080000 |
11 | 3543735a0a |
12 | 17182a1940 |
13 | a120cc92c |
14 | 58107a412 |
15 | 3327e7350 |
hex | 1ea8d0e00 |
8230080000 has 200 divisors, whose sum is σ = 27401235048. Its totient is φ = 2194432000.
The previous prime is 8230079983. The next prime is 8230080007. The reversal of 8230080000 is 800328.
It is a tau number, because it is divible by the number of its divisors (200).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8230080007) 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 19 ways as a sum of consecutive naturals, for example, 955714 + ... + 964286.
Almost surely, 28230080000 is an apocalyptic number.
8230080000 is a gapful number since it is divisible by the number (80) 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 8230080000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13700617524).
8230080000 is an abundant number, since it is smaller than the sum of its proper divisors (19171155048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8230080000 is an frugal number, since it uses more digits than its factorization.
8230080000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8614 (or 8583 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 8230080000 is about 90719.7883595415. The cubic root of 8230080000 is about 2018.9924066793.
Adding to 8230080000 its reverse (800328), we get a palindrome (8230880328).
The spelling of 8230080000 in words is "eight billion, two hundred thirty million, eighty thousand".
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