Base | Representation |
---|---|
bin | 1000100101101000… |
… | …1000111110111010 |
3 | 12221122212221210110 |
4 | 2021122020332322 |
5 | 14210131044010 |
6 | 1020431125150 |
7 | 111061664004 |
oct | 21132107672 |
9 | 5848787713 |
10 | 2305331130 |
11 | a83332443 |
12 | 5440737b6 |
13 | 2a97c087b |
14 | 17c259374 |
15 | d75c6120 |
hex | 89688fba |
2305331130 has 32 divisors (see below), whose sum is σ = 5536133568. Its totient is φ = 614384000.
The previous prime is 2305331113. The next prime is 2305331137. The reversal of 2305331130 is 311335032.
2305331130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2305331097 and 2305331106.
It is not an unprimeable number, because it can be changed into a prime (2305331137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29305 + ... + 73955.
It is an arithmetic number, because the mean of its divisors is an integer number (173004174).
Almost surely, 22305331130 is an apocalyptic number.
2305331130 is an abundant number, since it is smaller than the sum of its proper divisors (3230802438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2305331130 is a wasteful number, since it uses less digits than its factorization.
2305331130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46382.
The product of its (nonzero) digits is 810, while the sum is 21.
The square root of 2305331130 is about 48013.8639353260. The cubic root of 2305331130 is about 1321.0252079047.
Adding to 2305331130 its reverse (311335032), we get a palindrome (2616666162).
The spelling of 2305331130 in words is "two billion, three hundred five million, three hundred thirty-one thousand, one hundred thirty".
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