Base | Representation |
---|---|
bin | 1000100111010010… |
… | …0000010010100111 |
3 | 12222010220002012022 |
4 | 2021310200102213 |
5 | 14213413223333 |
6 | 1021235213355 |
7 | 111204510215 |
oct | 21164402247 |
9 | 5863802168 |
10 | 2312242343 |
11 | a87222994 |
12 | 54644725b |
13 | 2ab070548 |
14 | 17d137cb5 |
15 | d7eddc98 |
hex | 89d204a7 |
2312242343 has 8 divisors (see below), whose sum is σ = 2331638400. Its totient is φ = 2292886008.
The previous prime is 2312242337. The next prime is 2312242349. The reversal of 2312242343 is 3432422132.
It is an interprime number because it is at equal distance from previous prime (2312242337) and next prime (2312242349).
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 2312242343 - 24 = 2312242327 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2312242349) 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, 113318 + ... + 132156.
It is an arithmetic number, because the mean of its divisors is an integer number (291454800).
Almost surely, 22312242343 is an apocalyptic number.
2312242343 is a deficient number, since it is larger than the sum of its proper divisors (19396057).
2312242343 is a wasteful number, since it uses less digits than its factorization.
2312242343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19861.
The product of its digits is 6912, while the sum is 26.
The square root of 2312242343 is about 48085.7810896319. The cubic root of 2312242343 is about 1322.3440030025.
Adding to 2312242343 its reverse (3432422132), we get a palindrome (5744664475).
The spelling of 2312242343 in words is "two billion, three hundred twelve million, two hundred forty-two thousand, three hundred forty-three".
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