Base | Representation |
---|---|
bin | 1011001100000101110000… |
… | …0100011011100100100001 |
3 | 1121120002110121012020221102 |
4 | 2303001130010123210201 |
5 | 3103030133214013441 |
6 | 42055340212404145 |
7 | 2406546142064450 |
oct | 263013404334441 |
9 | 47502417166842 |
10 | 12302331001121 |
11 | 3a13431146807 |
12 | 1468335916655 |
13 | 6b31494291a5 |
14 | 30761653cb97 |
15 | 16502a07669b |
hex | b305c11b921 |
12302331001121 has 16 divisors (see below), whose sum is σ = 14196594796800. Its totient is φ = 10442268301248.
The previous prime is 12302331001031. The next prime is 12302331001141. The reversal of 12302331001121 is 12110013320321.
It is a happy number.
It is not a de Polignac number, because 12302331001121 - 218 = 12302330738977 is a prime.
It is a super-2 number, since 2×123023310011212 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12302331001093 and 12302331001102.
It is not an unprimeable number, because it can be changed into a prime (12302331001141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43485995 + ... + 43767983.
It is an arithmetic number, because the mean of its divisors is an integer number (887287174800).
Almost surely, 212302331001121 is an apocalyptic number.
It is an amenable number.
12302331001121 is a deficient number, since it is larger than the sum of its proper divisors (1894263795679).
12302331001121 is a wasteful number, since it uses less digits than its factorization.
12302331001121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 342608.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 12302331001121 its reverse (12110013320321), we get a palindrome (24412344321442).
The spelling of 12302331001121 in words is "twelve trillion, three hundred two billion, three hundred thirty-one million, one thousand, one hundred twenty-one".
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