Base | Representation |
---|---|
bin | 10111010001000000001000… |
… | …011111000011111111011011 |
3 | 111102022000200200122101201201 |
4 | 113101000020133003333123 |
5 | 101402431402431023233 |
6 | 1001342424010255031 |
7 | 30360424211514304 |
oct | 2721001037037733 |
9 | 442260620571651 |
10 | 102323443220443 |
11 | 2a670146149805 |
12 | b586b76127477 |
13 | 45130a035cc93 |
14 | 1b3a6a41077ab |
15 | bc6a0311a77d |
hex | 5d10087c3fdb |
102323443220443 has 8 divisors (see below), whose sum is σ = 103723551892800. Its totient is φ = 100927317788808.
The previous prime is 102323443220441. The next prime is 102323443220483. The reversal of 102323443220443 is 344022344323201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102323443220443 - 21 = 102323443220441 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102323443220441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 995758453 + ... + 995861206.
It is an arithmetic number, because the mean of its divisors is an integer number (12965443986600).
Almost surely, 2102323443220443 is an apocalyptic number.
102323443220443 is a deficient number, since it is larger than the sum of its proper divisors (1400108672357).
102323443220443 is an equidigital number, since it uses as much as digits as its factorization.
102323443220443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1991620361.
The product of its (nonzero) digits is 331776, while the sum is 37.
Adding to 102323443220443 its reverse (344022344323201), we get a palindrome (446345787543644).
The spelling of 102323443220443 in words is "one hundred two trillion, three hundred twenty-three billion, four hundred forty-three million, two hundred twenty thousand, four hundred forty-three".
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