Base | Representation |
---|---|
bin | 11100000000110101110000… |
… | …010100001101110010100001 |
3 | 121011020002112101022112212002 |
4 | 130000311300110031302201 |
5 | 112122024241413431223 |
6 | 1114010404150013345 |
7 | 34644060501354530 |
oct | 3400656024156241 |
9 | 534202471275762 |
10 | 123203021233313 |
11 | 3629012065441a |
12 | 119996a2647255 |
13 | 5398cc2185b58 |
14 | 225d0b53ba317 |
15 | e39bd76a8e28 |
hex | 700d7050dca1 |
123203021233313 has 8 divisors (see below), whose sum is σ = 140958012069120. Its totient is φ = 105486670205280.
The previous prime is 123203021233297. The next prime is 123203021233333. The reversal of 123203021233313 is 313332120302321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 123203021233313 - 24 = 123203021233297 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (123203021233333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9659945108 + ... + 9659957861.
It is an arithmetic number, because the mean of its divisors is an integer number (17619751508640).
Almost surely, 2123203021233313 is an apocalyptic number.
It is an amenable number.
123203021233313 is a deficient number, since it is larger than the sum of its proper divisors (17754990835807).
123203021233313 is an equidigital number, since it uses as much as digits as its factorization.
123203021233313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19319903887.
The product of its (nonzero) digits is 11664, while the sum is 29.
Adding to 123203021233313 its reverse (313332120302321), we get a palindrome (436535141535634).
The spelling of 123203021233313 in words is "one hundred twenty-three trillion, two hundred three billion, twenty-one million, two hundred thirty-three thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •