Base | Representation |
---|---|
bin | 111001011011100101… |
… | …1000111101111110101 |
3 | 102210100020100102220022 |
4 | 1302313023013233311 |
5 | 4010041022331013 |
6 | 132354045414525 |
7 | 11624200442030 |
oct | 1626713075765 |
9 | 383306312808 |
10 | 123332230133 |
11 | 48339912a22 |
12 | 1ba9b86a445 |
13 | b826672788 |
14 | 5d7db12017 |
15 | 331c7c3008 |
hex | 1cb72c7bf5 |
123332230133 has 16 divisors (see below), whose sum is σ = 148383467520. Its totient is φ = 100140119856.
The previous prime is 123332230127. The next prime is 123332230159. The reversal of 123332230133 is 331032233321.
It is a happy number.
It is not a de Polignac number, because 123332230133 - 26 = 123332230069 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123332230193) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1625816 + ... + 1699982.
It is an arithmetic number, because the mean of its divisors is an integer number (9273966720).
Almost surely, 2123332230133 is an apocalyptic number.
It is an amenable number.
123332230133 is a deficient number, since it is larger than the sum of its proper divisors (25051237387).
123332230133 is a wasteful number, since it uses less digits than its factorization.
123332230133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86696.
The product of its (nonzero) digits is 5832, while the sum is 26.
Adding to 123332230133 its reverse (331032233321), we get a palindrome (454364463454).
The spelling of 123332230133 in words is "one hundred twenty-three billion, three hundred thirty-two million, two hundred thirty thousand, one hundred thirty-three".
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