Base | Representation |
---|---|
bin | 1000100101100110… |
… | …1110101001000000 |
3 | 12221122200110210020 |
4 | 2021121232221000 |
5 | 14210114120412 |
6 | 1020424533440 |
7 | 111061034304 |
oct | 21131565100 |
9 | 5848613706 |
10 | 2305223232 |
11 | a83269374 |
12 | 544021280 |
13 | 2a9783720 |
14 | 17c22bd04 |
15 | d75a418c |
hex | 8966ea40 |
2305223232 has 56 divisors (see below), whose sum is σ = 6568415616. Its totient is φ = 709298688.
The previous prime is 2305223189. The next prime is 2305223251. The reversal of 2305223232 is 2323225032.
It is a Harshad number since it is a multiple of its sum of digits (24).
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 7 ways as a sum of consecutive naturals, for example, 459288 + ... + 464279.
It is an arithmetic number, because the mean of its divisors is an integer number (117293136).
Almost surely, 22305223232 is an apocalyptic number.
It is an amenable number.
2305223232 is an abundant number, since it is smaller than the sum of its proper divisors (4263192384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2305223232 is a wasteful number, since it uses less digits than its factorization.
2305223232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 923595 (or 923585 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 24.
The square root of 2305223232 is about 48012.7403092138. The cubic root of 2305223232 is about 1321.0045979657.
Adding to 2305223232 its reverse (2323225032), we get a palindrome (4628448264).
The spelling of 2305223232 in words is "two billion, three hundred five million, two hundred twenty-three thousand, two hundred thirty-two".
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