Base | Representation |
---|---|
bin | 11011111111100010000111… |
… | …111011111010010110101111 |
3 | 121010220111202012110220222202 |
4 | 123333202013323322112233 |
5 | 112114041340114432343 |
6 | 1113501233422332115 |
7 | 34634431303605602 |
oct | 3377420773722657 |
9 | 533814665426882 |
10 | 123113223202223 |
11 | 3625602aa40591 |
12 | 1198420142a03b |
13 | 53906b115a107 |
14 | 22589d7254339 |
15 | e376cde24db8 |
hex | 6ff887efa5af |
123113223202223 has 8 divisors (see below), whose sum is σ = 125034057123360. Its totient is φ = 121206777550560.
The previous prime is 123113223202201. The next prime is 123113223202231. The reversal of 123113223202223 is 322202322311321.
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 123113223202223 - 28 = 123113223201967 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123113223205223) 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, 3597050123 + ... + 3597084348.
It is an arithmetic number, because the mean of its divisors is an integer number (15629257140420).
Almost surely, 2123113223202223 is an apocalyptic number.
123113223202223 is a deficient number, since it is larger than the sum of its proper divisors (1920833921137).
123113223202223 is a wasteful number, since it uses less digits than its factorization.
123113223202223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7194134737.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 123113223202223 its reverse (322202322311321), we get a palindrome (445315545513544).
The spelling of 123113223202223 in words is "one hundred twenty-three trillion, one hundred thirteen billion, two hundred twenty-three million, two hundred two thousand, two hundred twenty-three".
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