Base | Representation |
---|---|
bin | 1000100111100001… |
… | …0100001010000111 |
3 | 12222012202211101212 |
4 | 2021320110022013 |
5 | 14214142204343 |
6 | 1021312442035 |
7 | 111216140336 |
oct | 21170241207 |
9 | 5865684355 |
10 | 2313241223 |
11 | a87845407 |
12 | 54684931b |
13 | 2ab3300b7 |
14 | 17d317d1d |
15 | d8139c18 |
hex | 89e14287 |
2313241223 has 4 divisors (see below), whose sum is σ = 2313549840. Its totient is φ = 2312932608.
The previous prime is 2313241213. The next prime is 2313241267. The reversal of 2313241223 is 3221423132.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2313241223 - 216 = 2313175687 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 (2313241213) 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 3 ways as a sum of consecutive naturals, for example, 142778 + ... + 158151.
It is an arithmetic number, because the mean of its divisors is an integer number (578387460).
Almost surely, 22313241223 is an apocalyptic number.
2313241223 is a deficient number, since it is larger than the sum of its proper divisors (308617).
2313241223 is an equidigital number, since it uses as much as digits as its factorization.
2313241223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 308616.
The product of its digits is 1728, while the sum is 23.
The square root of 2313241223 is about 48096.1664064819. The cubic root of 2313241223 is about 1322.5343914689.
Adding to 2313241223 its reverse (3221423132), we get a palindrome (5534664355).
The spelling of 2313241223 in words is "two billion, three hundred thirteen million, two hundred forty-one thousand, two hundred twenty-three".
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