Base | Representation |
---|---|
bin | 100111011010101010… |
… | …101010010111010011 |
3 | 11001020120210112120102 |
4 | 213122222222113103 |
5 | 1143134232303243 |
6 | 31235411403015 |
7 | 3025545206162 |
oct | 473252522723 |
9 | 131216715512 |
10 | 42323322323 |
11 | 16a49459537 |
12 | 8251bb346b |
13 | 3cb65020b9 |
14 | 2096d8b3d9 |
15 | 117a9639b8 |
hex | 9daaaa5d3 |
42323322323 has 4 divisors (see below), whose sum is σ = 42329723160. Its totient is φ = 42316921488.
The previous prime is 42323322317. The next prime is 42323322331. The reversal of 42323322323 is 32322332324.
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 42323322323 - 212 = 42323318227 is a prime.
It is a super-2 number, since 2×423233223232 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42323322313) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3190490 + ... + 3203727.
It is an arithmetic number, because the mean of its divisors is an integer number (10582430790).
Almost surely, 242323322323 is an apocalyptic number.
42323322323 is a deficient number, since it is larger than the sum of its proper divisors (6400837).
42323322323 is an equidigital number, since it uses as much as digits as its factorization.
42323322323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6400836.
The product of its digits is 31104, while the sum is 29.
Adding to 42323322323 its reverse (32322332324), we get a palindrome (74645654647).
The spelling of 42323322323 in words is "forty-two billion, three hundred twenty-three million, three hundred twenty-two thousand, three hundred twenty-three".
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