Base | Representation |
---|---|
bin | 1011001101101101101100… |
… | …0011010111001101101110 |
3 | 1121122202111000101210200110 |
4 | 2303123123003113031232 |
5 | 3104004303143400332 |
6 | 42120232515240450 |
7 | 2411554424115513 |
oct | 263333303271556 |
9 | 47582430353613 |
10 | 12330231231342 |
11 | 3a24249099712 |
12 | 14718215a9126 |
13 | 6b597478415b |
14 | 308b01b5b30a |
15 | 165b0e6814cc |
hex | b36db0d736e |
12330231231342 has 16 divisors (see below), whose sum is σ = 24661081261440. Its totient is φ = 4109973943992.
The previous prime is 12330231231281. The next prime is 12330231231389. The reversal of 12330231231342 is 24313213203321.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25524042 + ... + 26002637.
It is an arithmetic number, because the mean of its divisors is an integer number (1541317578840).
Almost surely, 212330231231342 is an apocalyptic number.
12330231231342 is an abundant number, since it is smaller than the sum of its proper divisors (12330850030098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12330231231342 is a wasteful number, since it uses less digits than its factorization.
12330231231342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51566567.
The product of its (nonzero) digits is 15552, while the sum is 30.
Adding to 12330231231342 its reverse (24313213203321), we get a palindrome (36643444434663).
The spelling of 12330231231342 in words is "twelve trillion, three hundred thirty billion, two hundred thirty-one million, two hundred thirty-one thousand, three hundred forty-two".
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