Base | Representation |
---|---|
bin | 10111000000100111… |
… | …11011001101011010 |
3 | 1011212220211100001121 |
4 | 23200103323031122 |
5 | 200244413113414 |
6 | 5401445035454 |
7 | 615060633316 |
oct | 134023731532 |
9 | 34786740047 |
10 | 12353254234 |
11 | 526a0a9822 |
12 | 24890b5b8a |
13 | 121b3b9cb9 |
14 | 8528d4b46 |
15 | 4c479d724 |
hex | 2e04fb35a |
12353254234 has 8 divisors (see below), whose sum is σ = 18533764980. Its totient is φ = 6175332576.
The previous prime is 12353254219. The next prime is 12353254237. The reversal of 12353254234 is 43245235321.
It can be written as a sum of positive squares in 2 ways, for example, as 8236107009 + 4117147225 = 90753^2 + 64165^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×123532542343 (a number of 31 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 12353254234.
It is not an unprimeable number, because it can be changed into a prime (12353254237) 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, 635299 + ... + 654454.
Almost surely, 212353254234 is an apocalyptic number.
12353254234 is a deficient number, since it is larger than the sum of its proper divisors (6180510746).
12353254234 is a wasteful number, since it uses less digits than its factorization.
12353254234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1294544.
The product of its digits is 86400, while the sum is 34.
Adding to 12353254234 its reverse (43245235321), we get a palindrome (55598489555).
The spelling of 12353254234 in words is "twelve billion, three hundred fifty-three million, two hundred fifty-four thousand, two hundred thirty-four".
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