Base | Representation |
---|---|
bin | 10110111011110110… |
… | …10000011110101010 |
3 | 1011210010112001200121 |
4 | 23131323100132222 |
5 | 200204141431242 |
6 | 5353455153454 |
7 | 614063520265 |
oct | 133573203652 |
9 | 34703461617 |
10 | 12313233322 |
11 | 5249554495 |
12 | 247781588a |
13 | 1213016aa0 |
14 | 84b477cdc |
15 | 4c0ee5667 |
hex | 2dded07aa |
12313233322 has 8 divisors (see below), whose sum is σ = 19890607716. Its totient is φ = 5683030752.
The previous prime is 12313233319. The next prime is 12313233323. The reversal of 12313233322 is 22333231321.
It can be written as a sum of positive squares in 2 ways, for example, as 9751760001 + 2561473321 = 98751^2 + 50611^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×123132333222 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12313233323) 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, 236792923 + ... + 236792974.
Almost surely, 212313233322 is an apocalyptic number.
12313233322 is a deficient number, since it is larger than the sum of its proper divisors (7577374394).
12313233322 is a wasteful number, since it uses less digits than its factorization.
12313233322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 473585912.
The product of its digits is 3888, while the sum is 25.
Adding to 12313233322 its reverse (22333231321), we get a palindrome (34646464643).
The spelling of 12313233322 in words is "twelve billion, three hundred thirteen million, two hundred thirty-three thousand, three hundred twenty-two".
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