Base | Representation |
---|---|
bin | 1000100101010111… |
… | …1111101000010000 |
3 | 12221120211201212021 |
4 | 2021111333220100 |
5 | 14204341303430 |
6 | 1020351541224 |
7 | 111046516144 |
oct | 21125775020 |
9 | 5846751767 |
10 | 2304244240 |
11 | a8275a891 |
12 | 54382a814 |
13 | 2a94ccc3c |
14 | 17c055224 |
15 | d745e07a |
hex | 8957fa10 |
2304244240 has 40 divisors (see below), whose sum is σ = 5373327960. Its totient is φ = 918951936.
The previous prime is 2304244207. The next prime is 2304244289. The reversal of 2304244240 is 424424032.
It can be written as a sum of positive squares in 4 ways, for example, as 468635904 + 1835608336 = 21648^2 + 42844^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15775 + ... + 69694.
It is an arithmetic number, because the mean of its divisors is an integer number (134333199).
Almost surely, 22304244240 is an apocalyptic number.
2304244240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2304244240 is an abundant number, since it is smaller than the sum of its proper divisors (3069083720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2304244240 is a wasteful number, since it uses less digits than its factorization.
2304244240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85819 (or 85813 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 25.
The square root of 2304244240 is about 48002.5440992454. The cubic root of 2304244240 is about 1320.8175682046.
Adding to 2304244240 its reverse (424424032), we get a palindrome (2728668272).
The spelling of 2304244240 in words is "two billion, three hundred four million, two hundred forty-four thousand, two hundred forty".
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