Base | Representation |
---|---|
bin | 11011111110010110100100… |
… | …110011010100101000110111 |
3 | 121010121202100210201022222221 |
4 | 123332112210303110220313 |
5 | 112111224221344024343 |
6 | 1113400100133303211 |
7 | 34625530131322555 |
oct | 3376264463245067 |
9 | 533552323638887 |
10 | 123032103111223 |
11 | 36224692847569 |
12 | 11970542494b07 |
13 | 5385b53c5b977 |
14 | 2254add82abd5 |
15 | e355324525ed |
hex | 6fe5a4cd4a37 |
123032103111223 has 64 divisors (see below), whose sum is σ = 136157433984000. Its totient is φ = 110815199953920.
The previous prime is 123032103111179. The next prime is 123032103111277. The reversal of 123032103111223 is 322111301230321.
It is not a de Polignac number, because 123032103111223 - 213 = 123032103103031 is a prime.
It is a super-3 number, since 3×1230321031112233 (a number of 43 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123032103111283) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2229986428 + ... + 2230041598.
It is an arithmetic number, because the mean of its divisors is an integer number (2127459906000).
Almost surely, 2123032103111223 is an apocalyptic number.
123032103111223 is a deficient number, since it is larger than the sum of its proper divisors (13125330872777).
123032103111223 is a wasteful number, since it uses less digits than its factorization.
123032103111223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55832.
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 123032103111223 its reverse (322111301230321), we get a palindrome (445143404341544).
The spelling of 123032103111223 in words is "one hundred twenty-three trillion, thirty-two billion, one hundred three million, one hundred eleven thousand, two hundred twenty-three".
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