Base | Representation |
---|---|
bin | 1000101001001100… |
… | …0001001001001111 |
3 | 12222200221110121102 |
4 | 2022103001021033 |
5 | 14222440204411 |
6 | 1022122453315 |
7 | 111332503460 |
oct | 21223011117 |
9 | 5880843542 |
10 | 2320241231 |
11 | a90796640 |
12 | 54906423b |
13 | 2ac911309 |
14 | 18021ad67 |
15 | d8a6dd3b |
hex | 8a4c124f |
2320241231 has 8 divisors (see below), whose sum is σ = 2892768384. Its totient is φ = 1807980120.
The previous prime is 2320241207. The next prime is 2320241249. The reversal of 2320241231 is 1321420232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2320241231 - 222 = 2316046927 is a prime.
It is a super-2 number, since 2×23202412312 = 10767038740064790722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2320241281) 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 7 ways as a sum of consecutive naturals, for example, 15066425 + ... + 15066578.
It is an arithmetic number, because the mean of its divisors is an integer number (361596048).
Almost surely, 22320241231 is an apocalyptic number.
2320241231 is a deficient number, since it is larger than the sum of its proper divisors (572527153).
2320241231 is a wasteful number, since it uses less digits than its factorization.
2320241231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30133021.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 2320241231 is about 48168.8823930969. The cubic root of 2320241231 is about 1323.8670711629.
Adding to 2320241231 its reverse (1321420232), we get a palindrome (3641661463).
The spelling of 2320241231 in words is "two billion, three hundred twenty million, two hundred forty-one thousand, two hundred thirty-one".
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