Base | Representation |
---|---|
bin | 1011001101001011101011… |
… | …0111100011011100110110 |
3 | 1121121212220201212202211211 |
4 | 2303102322313203130312 |
5 | 3103332103420031410 |
6 | 42112122533552034 |
7 | 2411112243205150 |
oct | 263227267433466 |
9 | 47555821782754 |
10 | 12321101330230 |
11 | 3a203935438a0 |
12 | 146bab3aa561a |
13 | 6b4b4b1213c4 |
14 | 3084b73adad0 |
15 | 165777d9568a |
hex | b34bade3736 |
12321101330230 has 64 divisors (see below), whose sum is σ = 27753261880320. Its totient is φ = 3826066838400.
The previous prime is 12321101330227. The next prime is 12321101330233. The reversal of 12321101330230 is 3203310112321.
It is an interprime number because it is at equal distance from previous prime (12321101330227) and next prime (12321101330233).
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12321101330233) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29535306 + ... + 29949565.
It is an arithmetic number, because the mean of its divisors is an integer number (433644716880).
Almost surely, 212321101330230 is an apocalyptic number.
12321101330230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12321101330230 is an abundant number, since it is smaller than the sum of its proper divisors (15432160550090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12321101330230 is a wasteful number, since it uses less digits than its factorization.
12321101330230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59485165.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 12321101330230 its reverse (3203310112321), we get a palindrome (15524411442551).
The spelling of 12321101330230 in words is "twelve trillion, three hundred twenty-one billion, one hundred one million, three hundred thirty thousand, two hundred thirty".
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