Base | Representation |
---|---|
bin | 111001011011001110… |
… | …0111110011000001101 |
3 | 102210022101120211221021 |
4 | 1302312130332120031 |
5 | 4010024423230013 |
6 | 132352534234141 |
7 | 11623662556561 |
oct | 1626634763015 |
9 | 383271524837 |
10 | 123320133133 |
11 | 483330002aa |
12 | 1ba977b5951 |
13 | b823cc85a2 |
14 | 5d7c2836a1 |
15 | 331b6d3a8d |
hex | 1cb673e60d |
123320133133 has 8 divisors (see below), whose sum is σ = 123715508000. Its totient is φ = 122924999088.
The previous prime is 123320133119. The next prime is 123320133151. The reversal of 123320133133 is 331331023321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-123320133133 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 123320133098 and 123320133107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123320133103) 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, 995110 + ... + 1112152.
It is an arithmetic number, because the mean of its divisors is an integer number (15464438500).
Almost surely, 2123320133133 is an apocalyptic number.
It is an amenable number.
123320133133 is a deficient number, since it is larger than the sum of its proper divisors (395374867).
123320133133 is a wasteful number, since it uses less digits than its factorization.
123320133133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120411.
The product of its (nonzero) digits is 2916, while the sum is 25.
Adding to 123320133133 its reverse (331331023321), we get a palindrome (454651156454).
The spelling of 123320133133 in words is "one hundred twenty-three billion, three hundred twenty million, one hundred thirty-three thousand, one hundred thirty-three".
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