Base | Representation |
---|---|
bin | 1000100101001000… |
… | …1000000000110000 |
3 | 12221111221012120211 |
4 | 2021102020000300 |
5 | 14204111330000 |
6 | 1020314113504 |
7 | 111035063161 |
oct | 21122100060 |
9 | 5844835524 |
10 | 2303230000 |
11 | a82127875 |
12 | 54341b894 |
13 | 2a92363b6 |
14 | 17bc6d768 |
15 | d730d7ba |
hex | 89488030 |
2303230000 has 100 divisors (see below), whose sum is σ = 5619857320. Its totient is φ = 914112000.
The previous prime is 2303229991. The next prime is 2303230001. The reversal of 2303230000 is 323032.
It is a tau number, because it is divible by the number of its divisors (100).
It is not an unprimeable number, because it can be changed into a prime (2303230001) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1389172 + ... + 1390828.
Almost surely, 22303230000 is an apocalyptic number.
2303230000 is a gapful number since it is divisible by the number (20) 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 2303230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2809928660).
2303230000 is an abundant number, since it is smaller than the sum of its proper divisors (3316627320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2303230000 is a wasteful number, since it uses less digits than its factorization.
2303230000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1824 (or 1803 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 13.
The square root of 2303230000 is about 47991.9784964113. The cubic root of 2303230000 is about 1320.6237486743.
Adding to 2303230000 its reverse (323032), we get a palindrome (2303553032).
The spelling of 2303230000 in words is "two billion, three hundred three million, two hundred thirty thousand".
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