Base | Representation |
---|---|
bin | 10100111111001011101… |
… | …011001001101110001110 |
3 | 12002212122120022112100122 |
4 | 110333023223021232032 |
5 | 142112142132143042 |
6 | 3022315110224542 |
7 | 206124555226013 |
oct | 24771353115616 |
9 | 5085576275318 |
10 | 1442231131022 |
11 | 506712969070 |
12 | 1b3620355152 |
13 | a6003c9a7b6 |
14 | 4db3923970a |
15 | 277b09627d2 |
hex | 14fcbac9b8e |
1442231131022 has 8 divisors (see below), whose sum is σ = 2360014578072. Its totient is φ = 655559605000.
The previous prime is 1442231131007. The next prime is 1442231131031. The reversal of 1442231131022 is 2201311322441.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1442231130982 and 1442231131000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32777980229 + ... + 32777980272.
It is an arithmetic number, because the mean of its divisors is an integer number (295001822259).
Almost surely, 21442231131022 is an apocalyptic number.
1442231131022 is a deficient number, since it is larger than the sum of its proper divisors (917783447050).
1442231131022 is a wasteful number, since it uses less digits than its factorization.
1442231131022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65555960514.
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 1442231131022 its reverse (2201311322441), we get a palindrome (3643542453463).
The spelling of 1442231131022 in words is "one trillion, four hundred forty-two billion, two hundred thirty-one million, one hundred thirty-one thousand, twenty-two".
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