Base | Representation |
---|---|
bin | 10001101010110100110… |
… | …000010110001110110011 |
3 | 11022002002121122010011210 |
4 | 101222310300112032303 |
5 | 124343202104202243 |
6 | 2325445114011203 |
7 | 153503224121121 |
oct | 21526460261663 |
9 | 4262077563153 |
10 | 1214213350323 |
11 | 428a43866606 |
12 | 1773a5716b03 |
13 | 8a66617667c |
14 | 42aa809a911 |
15 | 218b7913933 |
hex | 11ab4c163b3 |
1214213350323 has 4 divisors (see below), whose sum is σ = 1618951133768. Its totient is φ = 809475566880.
The previous prime is 1214213350313. The next prime is 1214213350397. The reversal of 1214213350323 is 3230533124121.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 1214213350323 - 24 = 1214213350307 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1214213350313) 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, 202368891718 + ... + 202368891723.
It is an arithmetic number, because the mean of its divisors is an integer number (404737783442).
Almost surely, 21214213350323 is an apocalyptic number.
1214213350323 is a deficient number, since it is larger than the sum of its proper divisors (404737783445).
1214213350323 is an equidigital number, since it uses as much as digits as its factorization.
1214213350323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404737783444.
The product of its (nonzero) digits is 12960, while the sum is 30.
Adding to 1214213350323 its reverse (3230533124121), we get a palindrome (4444746474444).
The spelling of 1214213350323 in words is "one trillion, two hundred fourteen billion, two hundred thirteen million, three hundred fifty thousand, three hundred twenty-three".
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