Base | Representation |
---|---|
bin | 1000100111100010… |
… | …0101010001101111 |
3 | 12222012220101120220 |
4 | 2021320211101233 |
5 | 14214201430333 |
6 | 1021314142423 |
7 | 111216551640 |
oct | 21170452157 |
9 | 5865811526 |
10 | 2313311343 |
11 | a87893062 |
12 | 546881a13 |
13 | 2ab355ca5 |
14 | 17d3356c7 |
15 | d81508b3 |
hex | 89e2546f |
2313311343 has 16 divisors (see below), whose sum is σ = 3567518976. Its totient is φ = 1305964800.
The previous prime is 2313311339. The next prime is 2313311359. The reversal of 2313311343 is 3431133132.
It is a happy number.
2313311343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2313311343 - 22 = 2313311339 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2313311303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661858 + ... + 665343.
It is an arithmetic number, because the mean of its divisors is an integer number (222969936).
Almost surely, 22313311343 is an apocalyptic number.
2313311343 is a deficient number, since it is larger than the sum of its proper divisors (1254207633).
2313311343 is a wasteful number, since it uses less digits than its factorization.
2313311343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1327294.
The product of its digits is 1944, while the sum is 24.
The square root of 2313311343 is about 48096.8953571850. The cubic root of 2313311343 is about 1322.5477544181.
Adding to 2313311343 its reverse (3431133132), we get a palindrome (5744444475).
The spelling of 2313311343 in words is "two billion, three hundred thirteen million, three hundred eleven thousand, three hundred forty-three".
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