Base | Representation |
---|---|
bin | 1011000111111000110010… |
… | …1000100000100111101010 |
3 | 1121022012002212202111122122 |
4 | 2301332030220200213222 |
5 | 3100334302104240242 |
6 | 42002240022551242 |
7 | 2401412024661245 |
oct | 261761450404752 |
9 | 47265085674578 |
10 | 12230131321322 |
11 | 3995851323752 |
12 | 1456346298522 |
13 | 6a93b1362b75 |
14 | 303d2773025c |
15 | 1632017adad2 |
hex | b1f8ca209ea |
12230131321322 has 8 divisors (see below), whose sum is σ = 18526832595972. Its totient is φ = 6054520456000.
The previous prime is 12230131321259. The next prime is 12230131321327. The reversal of 12230131321322 is 22312313103221.
It can be written as a sum of positive squares in 2 ways, for example, as 12202942279441 + 27189041881 = 3493271^2 + 164891^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×122301313213222 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12230131321291 and 12230131321300.
It is not an unprimeable number, because it can be changed into a prime (12230131321327) 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, 30272602079 + ... + 30272602482.
Almost surely, 212230131321322 is an apocalyptic number.
12230131321322 is a deficient number, since it is larger than the sum of its proper divisors (6296701274650).
12230131321322 is a wasteful number, since it uses less digits than its factorization.
12230131321322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60545204664.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 12230131321322 its reverse (22312313103221), we get a palindrome (34542444424543).
The spelling of 12230131321322 in words is "twelve trillion, two hundred thirty billion, one hundred thirty-one million, three hundred twenty-one thousand, three hundred twenty-two".
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