Base | Representation |
---|---|
bin | 111101111111100110… |
… | …0101001010111011011 |
3 | 110201122002120100101201 |
4 | 1323333030221113123 |
5 | 4140122403232443 |
6 | 141054225055031 |
7 | 12422045532562 |
oct | 1737714512733 |
9 | 421562510351 |
10 | 133130524123 |
11 | 5150778a253 |
12 | 21975187477 |
13 | c72862927c |
14 | 662d16abd9 |
15 | 36e2adb34d |
hex | 1eff3295db |
133130524123 has 2 divisors, whose sum is σ = 133130524124. Its totient is φ = 133130524122.
The previous prime is 133130524069. The next prime is 133130524171. The reversal of 133130524123 is 321425031331.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 133130524123 - 29 = 133130523611 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 133130524091 and 133130524100.
It is not a weakly prime, because it can be changed into another prime (133130524193) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66565262061 + 66565262062.
It is an arithmetic number, because the mean of its divisors is an integer number (66565262062).
Almost surely, 2133130524123 is an apocalyptic number.
133130524123 is a deficient number, since it is larger than the sum of its proper divisors (1).
133130524123 is an equidigital number, since it uses as much as digits as its factorization.
133130524123 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6480, while the sum is 28.
Adding to 133130524123 its reverse (321425031331), we get a palindrome (454555555454).
The spelling of 133130524123 in words is "one hundred thirty-three billion, one hundred thirty million, five hundred twenty-four thousand, one hundred twenty-three".
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